1328267211

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1\times {\mathrm{3769}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 1795123200

約数和(自身を除く): 466855989

約数列:

[1, 3, 79, 237, 1487, 3769, 4461, 11307, 117473, 297751, 352419, 893253, 5604503, 16813509, 442755737, 1328267211]

約数ペア:

[(1, 1328267211), (3, 442755737), (79, 16813509), (237, 5604503), (1487, 893253), (3769, 352419), (4461, 297751), (11307, 117473)]