4317921

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 6766560

約数和(自身を除く): 2448639

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 443, 513, 1083, 1329, 3249, 3987, 8417, 9747, 11961, 25251, 75753, 159923, 227259, 479769, 1439307, 4317921]

約数ペア:

[(1, 4317921), (3, 1439307), (9, 479769), (19, 227259), (27, 159923), (57, 75753), (171, 25251), (361, 11961), (443, 9747), (513, 8417), (1083, 3987), (1329, 3249)]