24703497

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 46475520

約数和(自身を除く): 21772023

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 49, 63, 91, 93, 117, 139, 147, 217, 273, 279, 403, 417, 441, 637, 651, 819, 973, 1209, 1251, 1519, 1807, 1911, 1953, 2821, 2919, 3627, 4309, 4557, 5421, 5733, 6811, 8463, 8757, 12649, 12927, 13671, 16263, 19747, 20433, 25389, 30163, 37947, 38781, 56017, 59241, 61299, 88543, 90489, 113841, 168051, 177723, 211141, 265629, 271467, 392119, 504153, 633423, 796887, 1176357, 1900269, 2744833, 3529071, 8234499, 24703497]

約数ペア:

[(1, 24703497), (3, 8234499), (7, 3529071), (9, 2744833), (13, 1900269), (21, 1176357), (31, 796887), (39, 633423), (49, 504153), (63, 392119), (91, 271467), (93, 265629), (117, 211141), (139, 177723), (147, 168051), (217, 113841), (273, 90489), (279, 88543), (403, 61299), (417, 59241), (441, 56017), (637, 38781), (651, 37947), (819, 30163), (973, 25389), (1209, 20433), (1251, 19747), (1519, 16263), (1807, 13671), (1911, 12927), (1953, 12649), (2821, 8757), (2919, 8463), (3627, 6811), (4309, 5733), (4557, 5421)]