517158

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 1175520

約数和(自身を除く): 658362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 157, 183, 314, 366, 471, 549, 942, 1098, 1413, 1647, 2826, 3294, 4239, 8478, 9577, 19154, 28731, 57462, 86193, 172386, 258579, 517158]

約数ペア:

[(1, 517158), (2, 258579), (3, 172386), (6, 86193), (9, 57462), (18, 28731), (27, 19154), (54, 9577), (61, 8478), (122, 4239), (157, 3294), (183, 2826), (314, 1647), (366, 1413), (471, 1098), (549, 942)]