1337352009

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{630529}}^1$

素因数の和:630640

約数の個数: 16

約数和(自身を含む): 2058049920

約数和(自身を除く): 720697911

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 630529, 1891587, 4413703, 13241109, 63683429, 191050287, 445784003, 1337352009]

約数ペア:

[(1, 1337352009), (3, 445784003), (7, 191050287), (21, 63683429), (101, 13241109), (303, 4413703), (707, 1891587), (2121, 630529)]