8788890189

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1\times {\mathrm{11981}}^1$

素因数の和:12980

約数の個数: 16

約数和(自身を含む): 11767282560

約数和(自身を除く): 2978392371

約数列:

[1, 3, 439, 557, 1317, 1671, 11981, 35943, 244523, 733569, 5259659, 6673417, 15778977, 20020251, 2929630063, 8788890189]

約数ペア:

[(1, 8788890189), (3, 2929630063), (439, 20020251), (557, 15778977), (1317, 6673417), (1671, 5259659), (11981, 733569), (35943, 244523)]