281368373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15493}}^1$

素因数の和:15644

約数の個数: 16

約数和(自身を含む): 333182976

約数和(自身を除く): 51814603

約数列:

[1, 11, 13, 127, 143, 1397, 1651, 15493, 18161, 170423, 201409, 1967611, 2215499, 21643721, 25578943, 281368373]

約数ペア:

[(1, 281368373), (11, 25578943), (13, 21643721), (127, 2215499), (143, 1967611), (1397, 201409), (1651, 170423), (15493, 18161)]