30685753

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 37094400

約数和(自身を除く): 6408647

約数列:

[1, 7, 31, 41, 217, 287, 1271, 3449, 8897, 24143, 106919, 141409, 748433, 989863, 4383679, 30685753]

約数ペア:

[(1, 30685753), (7, 4383679), (31, 989863), (41, 748433), (217, 141409), (287, 106919), (1271, 24143), (3449, 8897)]