1829121

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 2965824

約数和(自身を除く): 1136703

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 541, 1127, 1623, 3381, 3787, 11361, 12443, 26509, 37329, 79527, 87101, 261303, 609707, 1829121]

約数ペア:

[(1, 1829121), (3, 609707), (7, 261303), (21, 87101), (23, 79527), (49, 37329), (69, 26509), (147, 12443), (161, 11361), (483, 3787), (541, 3381), (1127, 1623)]