289361007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36913}}^1$

素因数の和:36999

約数の個数: 24

約数和(自身を含む): 456847664

約数和(自身を除く): 167486657

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 36913, 110739, 332217, 479869, 1439607, 2473171, 4318821, 7419513, 22258539, 32151223, 96453669, 289361007]

約数ペア:

[(1, 289361007), (3, 96453669), (9, 32151223), (13, 22258539), (39, 7419513), (67, 4318821), (117, 2473171), (201, 1439607), (603, 479869), (871, 332217), (2613, 110739), (7839, 36913)]