1661556367117

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1\times {\mathrm{21191}}^1$

素因数の和:21913

約数の個数: 32

約数和(自身を含む): 1793555251200

約数和(自身を除く): 131998884083

約数列:

[1, 23, 37, 199, 463, 851, 4577, 7363, 10649, 17131, 21191, 92137, 169349, 394013, 487393, 784067, 2119151, 3409069, 4217009, 9811433, 18033541, 78408587, 96991207, 156029333, 225662959, 363023021, 1952475167, 3588674659, 8349529483, 44906928841, 72241581179, 1661556367117]

約数ペア:

[(1, 1661556367117), (23, 72241581179), (37, 44906928841), (199, 8349529483), (463, 3588674659), (851, 1952475167), (4577, 363023021), (7363, 225662959), (10649, 156029333), (17131, 96991207), (21191, 78408587), (92137, 18033541), (169349, 9811433), (394013, 4217009), (487393, 3409069), (784067, 2119151)]