11847759

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 21275136

約数和(自身を除く): 9427377

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 431, 539, 561, 833, 1293, 1309, 1617, 2499, 3017, 3927, 4741, 7327, 9051, 9163, 14223, 21119, 21981, 27489, 33187, 51289, 63357, 80597, 99561, 153867, 232309, 241791, 359023, 564179, 696927, 1077069, 1692537, 3949253, 11847759]

約数ペア:

[(1, 11847759), (3, 3949253), (7, 1692537), (11, 1077069), (17, 696927), (21, 564179), (33, 359023), (49, 241791), (51, 232309), (77, 153867), (119, 99561), (147, 80597), (187, 63357), (231, 51289), (357, 33187), (431, 27489), (539, 21981), (561, 21119), (833, 14223), (1293, 9163), (1309, 9051), (1617, 7327), (2499, 4741), (3017, 3927)]