41821191

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{991}}^1$

素因数の和:1524

約数の個数: 20

約数和(自身を含む): 62656704

約数和(自身を除く): 20835513

約数列:

[1, 3, 9, 27, 81, 521, 991, 1563, 2973, 4689, 8919, 14067, 26757, 42201, 80271, 516311, 1548933, 4646799, 13940397, 41821191]

約数ペア:

[(1, 41821191), (3, 13940397), (9, 4646799), (27, 1548933), (81, 516311), (521, 80271), (991, 42201), (1563, 26757), (2973, 14067), (4689, 8919)]