310552461

素因数分解:

$3^4\times {\mathrm{1151}}^1\times {\mathrm{3331}}^1$

素因数の和:4494

約数の個数: 20

約数和(自身を含む): 464454144

約数和(自身を除く): 153901683

約数列:

[1, 3, 9, 27, 81, 1151, 3331, 3453, 9993, 10359, 29979, 31077, 89937, 93231, 269811, 3833981, 11501943, 34505829, 103517487, 310552461]

約数ペア:

[(1, 310552461), (3, 103517487), (9, 34505829), (27, 11501943), (81, 3833981), (1151, 269811), (3331, 93231), (3453, 89937), (9993, 31077), (10359, 29979)]