4021179

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 5852160

約数和(自身を除く): 1830981

約数列:

[1, 3, 19, 47, 57, 79, 141, 237, 361, 893, 1083, 1501, 2679, 3713, 4503, 11139, 16967, 28519, 50901, 70547, 85557, 211641, 1340393, 4021179]

約数ペア:

[(1, 4021179), (3, 1340393), (19, 211641), (47, 85557), (57, 70547), (79, 50901), (141, 28519), (237, 16967), (361, 11139), (893, 4503), (1083, 3713), (1501, 2679)]