1381567883163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1\times {\mathrm{339751}}^1$

素因数の和:340715

約数の個数: 32

約数和(自身を含む): 2001851400192

約数和(自身を除く): 620283517029

約数列:

[1, 3, 13, 39, 127, 381, 821, 1651, 2463, 4953, 10673, 32019, 104267, 312801, 339751, 1019253, 1355471, 4066413, 4416763, 13250289, 43148377, 129445131, 278935571, 560928901, 836806713, 1682786703, 3626162423, 10878487269, 35424817517, 106274452551, 460522627721, 1381567883163]

約数ペア:

[(1, 1381567883163), (3, 460522627721), (13, 106274452551), (39, 35424817517), (127, 10878487269), (381, 3626162423), (821, 1682786703), (1651, 836806713), (2463, 560928901), (4953, 278935571), (10673, 129445131), (32019, 43148377), (104267, 13250289), (312801, 4416763), (339751, 4066413), (1019253, 1355471)]