409339953

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1378249}}^1$

素因数の和:1378269

約数の個数: 16

約数和(自身を含む): 661560000

約数和(自身を除く): 252220047

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1378249, 4134747, 12404241, 15160739, 37212723, 45482217, 136446651, 409339953]

約数ペア:

[(1, 409339953), (3, 136446651), (9, 45482217), (11, 37212723), (27, 15160739), (33, 12404241), (99, 4134747), (297, 1378249)]