804548409

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2253637}}^1$

素因数の和:2253664

約数の個数: 16

約数和(自身を含む): 1298095488

約数和(自身を除く): 493547079

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2253637, 6760911, 15775459, 38311829, 47326377, 114935487, 268182803, 804548409]

約数ペア:

[(1, 804548409), (3, 268182803), (7, 114935487), (17, 47326377), (21, 38311829), (51, 15775459), (119, 6760911), (357, 2253637)]