8045997981

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1157531}}^1$

素因数の和:1157872

約数の個数: 16

約数和(自身を含む): 12297619968

約数和(自身を除く): 4251621987

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 1157531, 3472593, 8102717, 24308151, 383142761, 1149428283, 2681999327, 8045997981]

約数ペア:

[(1, 8045997981), (3, 2681999327), (7, 1149428283), (21, 383142761), (331, 24308151), (993, 8102717), (2317, 3472593), (6951, 1157531)]