1456740033

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1308841}}^1$

素因数の和:1308904

約数の個数: 16

約数和(自身を含む): 2261678976

約数和(自身を除く): 804938943

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1308841, 3926523, 9161887, 27485661, 69368573, 208105719, 485580011, 1456740033]

約数ペア:

[(1, 1456740033), (3, 485580011), (7, 208105719), (21, 69368573), (53, 27485661), (159, 9161887), (371, 3926523), (1113, 1308841)]