1542321

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 2524704

約数和(自身を除く): 982383

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 577, 891, 1731, 2673, 5193, 6347, 15579, 19041, 46737, 57123, 140211, 171369, 514107, 1542321]

約数ペア:

[(1, 1542321), (3, 514107), (9, 171369), (11, 140211), (27, 57123), (33, 46737), (81, 19041), (99, 15579), (243, 6347), (297, 5193), (577, 2673), (891, 1731)]