1295278077

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1\times {\mathrm{6661}}^1$

素因数の和:7940

約数の個数: 16

約数和(自身を含む): 1761326208

約数和(自身を除く): 466048131

約数列:

[1, 3, 53, 159, 1223, 3669, 6661, 19983, 64819, 194457, 353033, 1059099, 8146403, 24439209, 431759359, 1295278077]

約数ペア:

[(1, 1295278077), (3, 431759359), (53, 24439209), (159, 8146403), (1223, 1059099), (3669, 353033), (6661, 194457), (19983, 64819)]