627832909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 750145536

約数和(自身を除く): 122312627

約数列:

[1, 11, 23, 37, 47, 253, 407, 517, 851, 1081, 1427, 1739, 9361, 11891, 15697, 19129, 32821, 39997, 52799, 67069, 361031, 439967, 580789, 737759, 1214377, 1542587, 2481553, 13358147, 16968457, 27297083, 57075719, 627832909]

約数ペア:

[(1, 627832909), (11, 57075719), (23, 27297083), (37, 16968457), (47, 13358147), (253, 2481553), (407, 1542587), (517, 1214377), (851, 737759), (1081, 580789), (1427, 439967), (1739, 361031), (9361, 67069), (11891, 52799), (15697, 39997), (19129, 32821)]