238303923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{555487}}^1$

素因数の和:555514

約数の個数: 16

約数和(自身を含む): 373287936

約数和(自身を除く): 134984013

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 555487, 1666461, 6110357, 7221331, 18331071, 21663993, 79434641, 238303923]

約数ペア:

[(1, 238303923), (3, 79434641), (11, 21663993), (13, 18331071), (33, 7221331), (39, 6110357), (143, 1666461), (429, 555487)]