8309223

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 30

約数和(自身を含む): 13462944

約数和(自身を除く): 5153721

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 607, 1053, 1521, 1821, 4563, 5463, 7891, 13689, 16389, 23673, 49167, 71019, 102583, 213057, 307749, 639171, 923247, 2769741, 8309223]

約数ペア:

[(1, 8309223), (3, 2769741), (9, 923247), (13, 639171), (27, 307749), (39, 213057), (81, 102583), (117, 71019), (169, 49167), (351, 23673), (507, 16389), (607, 13689), (1053, 7891), (1521, 5463), (1821, 4563)]