1330998747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1\times {\mathrm{6827}}^1$

素因数の和:11842

約数の個数: 16

約数和(自身を含む): 1911840000

約数和(自身を除く): 580841253

約数列:

[1, 3, 13, 39, 4999, 6827, 14997, 20481, 64987, 88751, 194961, 266253, 34128173, 102384519, 443666249, 1330998747]

約数ペア:

[(1, 1330998747), (3, 443666249), (13, 102384519), (39, 34128173), (4999, 266253), (6827, 194961), (14997, 88751), (20481, 64987)]