66131401

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7433}}^1$

素因数の和:7512

約数の個数: 16

約数和(自身を含む): 79930368

約数和(自身を除く): 13798967

約数列:

[1, 7, 31, 41, 217, 287, 1271, 7433, 8897, 52031, 230423, 304753, 1612961, 2133271, 9447343, 66131401]

約数ペア:

[(1, 66131401), (7, 9447343), (31, 2133271), (41, 1612961), (217, 304753), (287, 230423), (1271, 52031), (7433, 8897)]