31305183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114671}}^1$

素因数の和:114694

約数の個数: 16

約数和(自身を含む): 51373056

約数和(自身を除く): 20067873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 114671, 344013, 802697, 1490723, 2408091, 4472169, 10435061, 31305183]

約数ペア:

[(1, 31305183), (3, 10435061), (7, 4472169), (13, 2408091), (21, 1490723), (39, 802697), (91, 344013), (273, 114671)]