140029021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1327}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 156619008

約数和(自身を除く): 16589987

約数列:

[1, 11, 53, 181, 583, 1327, 1991, 9593, 14597, 70331, 105523, 240187, 773641, 2642057, 12729911, 140029021]

約数ペア:

[(1, 140029021), (11, 12729911), (53, 2642057), (181, 773641), (583, 240187), (1327, 105523), (1991, 70331), (9593, 14597)]