2862441

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 4328064

約数和(自身を除く): 1465623

約数列:

[1, 3, 9, 47, 67, 101, 141, 201, 303, 423, 603, 909, 3149, 4747, 6767, 9447, 14241, 20301, 28341, 42723, 60903, 318049, 954147, 2862441]

約数ペア:

[(1, 2862441), (3, 954147), (9, 318049), (47, 60903), (67, 42723), (101, 28341), (141, 20301), (201, 14241), (303, 9447), (423, 6767), (603, 4747), (909, 3149)]