619392957

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{9721}}^1$

素因数の和:10108

約数の個数: 16

約数和(自身を含む): 840914112

約数和(自身を除く): 221521155

約数列:

[1, 3, 67, 201, 317, 951, 9721, 21239, 29163, 63717, 651307, 1953921, 3081557, 9244671, 206464319, 619392957]

約数ペア:

[(1, 619392957), (3, 206464319), (67, 9244671), (201, 3081557), (317, 1953921), (951, 651307), (9721, 63717), (21239, 29163)]