713783421

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{677857}}^1$

素因数の和:677882

約数の個数: 20

約数和(自身を含む): 1148291452

約数和(自身を除く): 434508031

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 677857, 2033571, 6100713, 8812141, 18302139, 26436423, 54906417, 79309269, 237927807, 713783421]

約数ペア:

[(1, 713783421), (3, 237927807), (9, 79309269), (13, 54906417), (27, 26436423), (39, 18302139), (81, 8812141), (117, 6100713), (351, 2033571), (1053, 677857)]