23232321

素因数分解:

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

素因数の和:538

約数の個数: 36

約数和(自身を含む): 39421200

約数和(自身を除く): 16188879

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 379, 417, 441, 973, 1137, 1251, 2653, 2919, 3411, 6811, 7959, 8757, 18571, 20433, 23877, 52681, 55713, 61299, 158043, 167139, 368767, 474129, 1106301, 2581369, 3318903, 7744107, 23232321]

約数ペア:

[(1, 23232321), (3, 7744107), (7, 3318903), (9, 2581369), (21, 1106301), (49, 474129), (63, 368767), (139, 167139), (147, 158043), (379, 61299), (417, 55713), (441, 52681), (973, 23877), (1137, 20433), (1251, 18571), (2653, 8757), (2919, 7959), (3411, 6811)]