142919641

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 154441728

約数和(自身を除く): 11522087

約数列:

[1, 31, 37, 53, 1147, 1643, 1961, 2351, 60791, 72881, 86987, 124603, 2696597, 3862693, 4610311, 142919641]

約数ペア:

[(1, 142919641), (31, 4610311), (37, 3862693), (53, 2696597), (1147, 124603), (1643, 86987), (1961, 72881), (2351, 60791)]