4347441

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 7240064

約数和(自身を除く): 2892623

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 457, 1057, 1359, 1371, 3171, 3199, 4113, 9513, 9597, 28791, 69007, 207021, 483049, 621063, 1449147, 4347441]

約数ペア:

[(1, 4347441), (3, 1449147), (7, 621063), (9, 483049), (21, 207021), (63, 69007), (151, 28791), (453, 9597), (457, 9513), (1057, 4113), (1359, 3199), (1371, 3171)]