712120641

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{219587}}^1$

素因数の和:219660

約数の個数: 16

約数和(自身を含む): 1011861504

約数和(自身を除く): 299740863

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 219587, 658761, 5050501, 10320589, 15151503, 30961767, 237373547, 712120641]

約数ペア:

[(1, 712120641), (3, 237373547), (23, 30961767), (47, 15151503), (69, 10320589), (141, 5050501), (1081, 658761), (3243, 219587)]