875105283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 1275386112

約数和(自身を除く): 400280829

約数列:

[1, 3, 13, 39, 131, 157, 393, 471, 1091, 1703, 2041, 3273, 5109, 6123, 14183, 20567, 42549, 61701, 142921, 171287, 267371, 428763, 513861, 802113, 1857973, 2226731, 5573919, 6680193, 22438597, 67315791, 291701761, 875105283]

約数ペア:

[(1, 875105283), (3, 291701761), (13, 67315791), (39, 22438597), (131, 6680193), (157, 5573919), (393, 2226731), (471, 1857973), (1091, 802113), (1703, 513861), (2041, 428763), (3273, 267371), (5109, 171287), (6123, 142921), (14183, 61701), (20567, 42549)]