21083668323

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1730581}}^1$

素因数の和:1730746

約数の個数: 16

約数和(自身を含む): 29239913472

約数和(自身を除く): 8156245149

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 1730581, 5191743, 53648011, 160944033, 226706111, 680118333, 7027889441, 21083668323]

約数ペア:

[(1, 21083668323), (3, 7027889441), (31, 680118333), (93, 226706111), (131, 160944033), (393, 53648011), (4061, 5191743), (12183, 1730581)]