797031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 1248000

約数和(自身を除く): 450969

約数列:

[1, 3, 9, 19, 57, 59, 79, 171, 177, 237, 531, 711, 1121, 1501, 3363, 4503, 4661, 10089, 13509, 13983, 41949, 88559, 265677, 797031]

約数ペア:

[(1, 797031), (3, 265677), (9, 88559), (19, 41949), (57, 13983), (59, 13509), (79, 10089), (171, 4661), (177, 4503), (237, 3363), (531, 1501), (711, 1121)]