260932441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 335621376

約数和(自身を除く): 74688935

約数列:

[1, 7, 11, 61, 73, 77, 427, 511, 671, 761, 803, 4453, 4697, 5327, 5621, 8371, 31171, 46421, 48983, 55553, 58597, 324947, 342881, 388871, 510631, 611083, 3388733, 3574417, 4277581, 23721131, 37276063, 260932441]

約数ペア:

[(1, 260932441), (7, 37276063), (11, 23721131), (61, 4277581), (73, 3574417), (77, 3388733), (427, 611083), (511, 510631), (671, 388871), (761, 342881), (803, 324947), (4453, 58597), (4697, 55553), (5327, 48983), (5621, 46421), (8371, 31171)]