16676009

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 19518720

約数和(自身を除く): 2842711

約数列:

[1, 7, 101, 103, 229, 707, 721, 1603, 10403, 23129, 23587, 72821, 161903, 165109, 2382287, 16676009]

約数ペア:

[(1, 16676009), (7, 2382287), (101, 165109), (103, 161903), (229, 72821), (707, 23587), (721, 23129), (1603, 10403)]