39281473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1039}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 49121280

約数和(自身を除く): 9839807

約数列:

[1, 7, 11, 77, 491, 1039, 3437, 5401, 7273, 11429, 37807, 80003, 510149, 3571043, 5611639, 39281473]

約数ペア:

[(1, 39281473), (7, 5611639), (11, 3571043), (77, 510149), (491, 80003), (1039, 37807), (3437, 11429), (5401, 7273)]