1683803709

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2959

約数の個数: 72

約数和(自身を含む): 3034661760

約数和(自身を除く): 1350858051

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 79, 119, 147, 153, 237, 357, 441, 553, 711, 833, 1071, 1343, 1659, 2499, 2843, 3871, 4029, 4977, 7497, 8529, 9401, 11613, 12087, 19901, 25587, 28203, 34839, 48331, 59703, 65807, 84609, 139307, 144993, 179109, 197421, 224597, 338317, 417921, 434979, 592263, 673791, 1014951, 1253763, 1572179, 2021373, 2368219, 3044853, 3818149, 4716537, 7104657, 11005253, 11454447, 14149611, 21313971, 26727043, 33015759, 34363341, 80181129, 99047277, 187089301, 240543387, 561267903, 1683803709]

約数ペア:

[(1, 1683803709), (3, 561267903), (7, 240543387), (9, 187089301), (17, 99047277), (21, 80181129), (49, 34363341), (51, 33015759), (63, 26727043), (79, 21313971), (119, 14149611), (147, 11454447), (153, 11005253), (237, 7104657), (357, 4716537), (441, 3818149), (553, 3044853), (711, 2368219), (833, 2021373), (1071, 1572179), (1343, 1253763), (1659, 1014951), (2499, 673791), (2843, 592263), (3871, 434979), (4029, 417921), (4977, 338317), (7497, 224597), (8529, 197421), (9401, 179109), (11613, 144993), (12087, 139307), (19901, 84609), (25587, 65807), (28203, 59703), (34839, 48331)]