1420565253

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1\times {\mathrm{5981}}^1$

素因数の和:7956

約数の個数: 16

約数和(自身を含む): 1941613632

約数和(自身を除く): 521048379

約数列:

[1, 3, 41, 123, 1931, 5793, 5981, 17943, 79171, 237513, 245221, 735663, 11549311, 34647933, 473521751, 1420565253]

約数ペア:

[(1, 1420565253), (3, 473521751), (41, 34647933), (123, 11549311), (1931, 735663), (5793, 245221), (5981, 237513), (17943, 79171)]