30051651

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 47154960

約数和(自身を除く): 17103309

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 2297, 4361, 6891, 13083, 16079, 48237, 112553, 204433, 337659, 613299, 1431031, 4293093, 10017217, 30051651]

約数ペア:

[(1, 30051651), (3, 10017217), (7, 4293093), (21, 1431031), (49, 613299), (89, 337659), (147, 204433), (267, 112553), (623, 48237), (1869, 16079), (2297, 13083), (4361, 6891)]