212181569281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1\times {\mathrm{52249}}^1$

素因数の和:64200

約数の個数: 16

約数和(自身を含む): 238962240000

約数和(自身を除く): 26780670719

約数列:

[1, 11, 31, 341, 11909, 52249, 130999, 369179, 574739, 1619719, 4060969, 17816909, 622233341, 6844566751, 19289233571, 212181569281]

約数ペア:

[(1, 212181569281), (11, 19289233571), (31, 6844566751), (341, 622233341), (11909, 17816909), (52249, 4060969), (130999, 1619719), (369179, 574739)]