30455397

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2111}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 50519040

約数和(自身を除く): 20063643

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 2111, 4809, 6333, 14427, 14777, 18999, 44331, 132993, 483419, 1450257, 3383933, 4350771, 10151799, 30455397]

約数ペア:

[(1, 30455397), (3, 10151799), (7, 4350771), (9, 3383933), (21, 1450257), (63, 483419), (229, 132993), (687, 44331), (1603, 18999), (2061, 14777), (2111, 14427), (4809, 6333)]