289261089507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{322476131}}^1$

素因数の和:322476170

約数の個数: 16

約数和(自身を含む): 433407921408

約数和(自身を除く): 144146831901

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 322476131, 967428393, 4192189703, 7416951013, 12576569109, 22250853039, 96420363169, 289261089507]

約数ペア:

[(1, 289261089507), (3, 96420363169), (13, 22250853039), (23, 12576569109), (39, 7416951013), (69, 4192189703), (299, 967428393), (897, 322476131)]