229718841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1511}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 355332096

約数和(自身を除く): 125613255

約数列:

[1, 3, 11, 17, 33, 51, 187, 271, 561, 813, 1511, 2981, 4533, 4607, 8943, 13821, 16621, 25687, 49863, 50677, 77061, 152031, 282557, 409481, 847671, 1228443, 4504291, 6961177, 13512873, 20883531, 76572947, 229718841]

約数ペア:

[(1, 229718841), (3, 76572947), (11, 20883531), (17, 13512873), (33, 6961177), (51, 4504291), (187, 1228443), (271, 847671), (561, 409481), (813, 282557), (1511, 152031), (2981, 77061), (4533, 50677), (4607, 49863), (8943, 25687), (13821, 16621)]