1432748547

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{747391}}^1$

素因数の和:747471

約数の個数: 16

約数和(自身を含む): 2152488960

約数和(自身を除く): 719740413

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 747391, 2242173, 6726519, 20179557, 53064761, 159194283, 477582849, 1432748547]

約数ペア:

[(1, 1432748547), (3, 477582849), (9, 159194283), (27, 53064761), (71, 20179557), (213, 6726519), (639, 2242173), (1917, 747391)]