31098483

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 48768720

約数和(自身を除く): 17670237

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 2029, 5109, 6087, 15327, 18261, 26377, 79131, 237393, 265799, 797397, 2392191, 3455387, 10366161, 31098483]

約数ペア:

[(1, 31098483), (3, 10366161), (9, 3455387), (13, 2392191), (39, 797397), (117, 265799), (131, 237393), (393, 79131), (1179, 26377), (1703, 18261), (2029, 15327), (5109, 6087)]