318780253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1303}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 363534336

約数和(自身を除く): 44754083

約数列:

[1, 11, 23, 253, 967, 1303, 10637, 14333, 22241, 29969, 244651, 329659, 1260001, 13860011, 28980023, 318780253]

約数ペア:

[(1, 318780253), (11, 28980023), (23, 13860011), (253, 1260001), (967, 329659), (1303, 244651), (10637, 29969), (14333, 22241)]