813348549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6951697}}^1$

素因数の和:6951716

約数の個数: 12

約数和(自身を含む): 1265209036

約数和(自身を除く): 451860487

約数列:

[1, 3, 9, 13, 39, 117, 6951697, 20855091, 62565273, 90372061, 271116183, 813348549]

約数ペア:

[(1, 813348549), (3, 271116183), (9, 90372061), (13, 62565273), (39, 20855091), (117, 6951697)]