13305811221

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{12019703}}^1$

素因数の和:12019753

約数の個数: 16

約数和(自身を含む): 20193102720

約数和(自身を除く): 6887291499

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 12019703, 36059109, 108177327, 324531981, 492807823, 1478423469, 4435270407, 13305811221]

約数ペア:

[(1, 13305811221), (3, 4435270407), (9, 1478423469), (27, 492807823), (41, 324531981), (123, 108177327), (369, 36059109), (1107, 12019703)]