43159391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 48318336

約数和(自身を除く): 5158945

約数列:

[1, 11, 61, 131, 491, 671, 1441, 5401, 7991, 29951, 64321, 87901, 329461, 707531, 3923581, 43159391]

約数ペア:

[(1, 43159391), (11, 3923581), (61, 707531), (131, 329461), (491, 87901), (671, 64321), (1441, 29951), (5401, 7991)]