981544993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{3221}}^1$

素因数の和:5376

約数の個数: 16

約数和(自身を含む): 1154043072

約数和(自身を除く): 172498079

約数列:

[1, 11, 13, 143, 2131, 3221, 23441, 27703, 35431, 41873, 304733, 460603, 6863951, 75503461, 89231363, 981544993]

約数ペア:

[(1, 981544993), (11, 89231363), (13, 75503461), (143, 6863951), (2131, 460603), (3221, 304733), (23441, 41873), (27703, 35431)]