370539939

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 657441792

約数和(自身を除く): 286901853

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 157, 187, 231, 357, 471, 561, 601, 1099, 1309, 1727, 1803, 2669, 3297, 3927, 4207, 5181, 6611, 8007, 10217, 12089, 12621, 18683, 19833, 29359, 30651, 36267, 46277, 56049, 71519, 88077, 94357, 112387, 138831, 205513, 214557, 283071, 337161, 616539, 660499, 786709, 1037927, 1604069, 1981497, 2360127, 3113781, 4812207, 7265489, 11228483, 17644759, 21796467, 33685449, 52934277, 123513313, 370539939]

約数ペア:

[(1, 370539939), (3, 123513313), (7, 52934277), (11, 33685449), (17, 21796467), (21, 17644759), (33, 11228483), (51, 7265489), (77, 4812207), (119, 3113781), (157, 2360127), (187, 1981497), (231, 1604069), (357, 1037927), (471, 786709), (561, 660499), (601, 616539), (1099, 337161), (1309, 283071), (1727, 214557), (1803, 205513), (2669, 138831), (3297, 112387), (3927, 94357), (4207, 88077), (5181, 71519), (6611, 56049), (8007, 46277), (10217, 36267), (12089, 30651), (12621, 29359), (18683, 19833)]