2707623

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 4125888

約数和(自身を除く): 1418265

約数列:

[1, 3, 9, 37, 47, 111, 141, 173, 333, 423, 519, 1557, 1739, 5217, 6401, 8131, 15651, 19203, 24393, 57609, 73179, 300847, 902541, 2707623]

約数ペア:

[(1, 2707623), (3, 902541), (9, 300847), (37, 73179), (47, 57609), (111, 24393), (141, 19203), (173, 15651), (333, 8131), (423, 6401), (519, 5217), (1557, 1739)]