23712507

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3249

約数の個数: 40

約数和(自身を含む): 43610336

約数和(自身を除く): 19897829

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3217, 7371, 9651, 22519, 28953, 41821, 67557, 86859, 125463, 202671, 260577, 292747, 376389, 608013, 878241, 1129167, 1824039, 2634723, 3387501, 7904169, 23712507]

約数ペア:

[(1, 23712507), (3, 7904169), (7, 3387501), (9, 2634723), (13, 1824039), (21, 1129167), (27, 878241), (39, 608013), (63, 376389), (81, 292747), (91, 260577), (117, 202671), (189, 125463), (273, 86859), (351, 67557), (567, 41821), (819, 28953), (1053, 22519), (2457, 9651), (3217, 7371)]