87903201

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{967}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 118684544

約数和(自身を除く): 30781343

約数列:

[1, 3, 157, 193, 471, 579, 967, 2901, 30301, 90903, 151819, 186631, 455457, 559893, 29301067, 87903201]

約数ペア:

[(1, 87903201), (3, 29301067), (157, 559893), (193, 455457), (471, 186631), (579, 151819), (967, 90903), (2901, 30301)]