13117203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 21234096

約数和(自身を除く): 8116893

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3581, 3663, 10743, 32229, 39391, 118173, 132497, 354519, 397491, 1192473, 1457467, 4372401, 13117203]

約数ペア:

[(1, 13117203), (3, 4372401), (9, 1457467), (11, 1192473), (33, 397491), (37, 354519), (99, 132497), (111, 118173), (333, 39391), (407, 32229), (1221, 10743), (3581, 3663)]