13891227

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 8752485

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 233, 357, 501, 699, 1169, 1631, 2839, 3507, 3961, 4893, 8517, 11883, 19873, 27727, 38911, 59619, 83181, 116733, 272377, 661487, 817131, 1984461, 4630409, 13891227]

約数ペア:

[(1, 13891227), (3, 4630409), (7, 1984461), (17, 817131), (21, 661487), (51, 272377), (119, 116733), (167, 83181), (233, 59619), (357, 38911), (501, 27727), (699, 19873), (1169, 11883), (1631, 8517), (2839, 4893), (3507, 3961)]