2826339313

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2939}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 3432038400

約数和(自身を除く): 605699087

約数列:

[1, 7, 37, 47, 79, 259, 329, 553, 1739, 2923, 2939, 3713, 12173, 20461, 20573, 25991, 108743, 137381, 138133, 232181, 761201, 961667, 966931, 1625267, 5110921, 8590697, 10912507, 35776447, 60134879, 76387549, 403762759, 2826339313]

約数ペア:

[(1, 2826339313), (7, 403762759), (37, 76387549), (47, 60134879), (79, 35776447), (259, 10912507), (329, 8590697), (553, 5110921), (1739, 1625267), (2923, 966931), (2939, 961667), (3713, 761201), (12173, 232181), (20461, 138133), (20573, 137381), (25991, 108743)]