421059093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4027}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 692944896

約数和(自身を除く): 271885803

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 383, 1149, 2681, 4027, 4979, 8043, 12081, 14937, 28189, 34853, 52351, 84567, 104559, 157053, 366457, 1099371, 1542341, 4627023, 10796387, 20050433, 32389161, 60151299, 140353031, 421059093]

約数ペア:

[(1, 421059093), (3, 140353031), (7, 60151299), (13, 32389161), (21, 20050433), (39, 10796387), (91, 4627023), (273, 1542341), (383, 1099371), (1149, 366457), (2681, 157053), (4027, 104559), (4979, 84567), (8043, 52351), (12081, 34853), (14937, 28189)]