2912668213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{88663}}^1$

素因数の和:88721

約数の個数: 24

約数和(自身を含む): 3783470208

約数和(自身を除く): 870801995

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2527, 4693, 32851, 88663, 620641, 1152619, 1684597, 8068333, 11792179, 21899761, 32007343, 153298327, 224051401, 416095459, 2912668213]

約数ペア:

[(1, 2912668213), (7, 416095459), (13, 224051401), (19, 153298327), (91, 32007343), (133, 21899761), (247, 11792179), (361, 8068333), (1729, 1684597), (2527, 1152619), (4693, 620641), (32851, 88663)]