1258413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 1853376

約数和(自身を除く): 594963

約数列:

[1, 3, 13, 39, 41, 123, 533, 787, 1599, 2361, 10231, 30693, 32267, 96801, 419471, 1258413]

約数ペア:

[(1, 1258413), (3, 419471), (13, 96801), (39, 32267), (41, 30693), (123, 10231), (533, 2361), (787, 1599)]