1539423039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6664169}}^1$

素因数の和:6664190

約数の個数: 16

約数和(自身を含む): 2559041280

約数和(自身を除く): 1019618241

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 6664169, 19992507, 46649183, 73305859, 139947549, 219917577, 513141013, 1539423039]

約数ペア:

[(1, 1539423039), (3, 513141013), (7, 219917577), (11, 139947549), (21, 73305859), (33, 46649183), (77, 19992507), (231, 6664169)]