376476009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19423}}^1$

素因数の和:19517

約数の個数: 32

約数和(自身を含む): 626540544

約数和(自身を除く): 250064535

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 19383, 19423, 58269, 135961, 252499, 407883, 757497, 1379033, 1767493, 4137099, 5302479, 9653231, 17927429, 28959693, 53782287, 125492003, 376476009]

約数ペア:

[(1, 376476009), (3, 125492003), (7, 53782287), (13, 28959693), (21, 17927429), (39, 9653231), (71, 5302479), (91, 4137099), (213, 1767493), (273, 1379033), (497, 757497), (923, 407883), (1491, 252499), (2769, 135961), (6461, 58269), (19383, 19423)]