1027422981

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2927131}}^1$

素因数の和:2927153

約数の個数: 16

約数和(自身を含む): 1639193920

約数和(自身を除く): 611770939

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2927131, 8781393, 26344179, 38052703, 79032537, 114158109, 342474327, 1027422981]

約数ペア:

[(1, 1027422981), (3, 342474327), (9, 114158109), (13, 79032537), (27, 38052703), (39, 26344179), (117, 8781393), (351, 2927131)]