7744107

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 12129600

約数和(自身を除く): 4385493

約数列:

[1, 3, 7, 21, 49, 139, 147, 379, 417, 973, 1137, 2653, 2919, 6811, 7959, 18571, 20433, 52681, 55713, 158043, 368767, 1106301, 2581369, 7744107]

約数ペア:

[(1, 7744107), (3, 2581369), (7, 1106301), (21, 368767), (49, 158043), (139, 55713), (147, 52681), (379, 20433), (417, 18571), (973, 7959), (1137, 6811), (2653, 2919)]