741567141

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{26813}}^1$

素因数の和:27265

約数の個数: 24

約数和(自身を含む): 1227008640

約数和(自身を除く): 485441499

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 3073, 3951, 9219, 26813, 27657, 80439, 187691, 241317, 563073, 1689219, 11770907, 35312721, 82396349, 105938163, 247189047, 741567141]

約数ペア:

[(1, 741567141), (3, 247189047), (7, 105938163), (9, 82396349), (21, 35312721), (63, 11770907), (439, 1689219), (1317, 563073), (3073, 241317), (3951, 187691), (9219, 80439), (26813, 27657)]