9109191

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 15221248

約数和(自身を除く): 6112057

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 547, 793, 1281, 1641, 2379, 3829, 5551, 7111, 11487, 16653, 21333, 33367, 49777, 100101, 149331, 233569, 433771, 700707, 1301313, 3036397, 9109191]

約数ペア:

[(1, 9109191), (3, 3036397), (7, 1301313), (13, 700707), (21, 433771), (39, 233569), (61, 149331), (91, 100101), (183, 49777), (273, 33367), (427, 21333), (547, 16653), (793, 11487), (1281, 7111), (1641, 5551), (2379, 3829)]