290468703

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{10163}}^1$

素因数の和:11534

約数の個数: 16

約数和(自身を含む): 442987776

約数和(自身を除く): 152519073

約数列:

[1, 3, 7, 21, 1361, 4083, 9527, 10163, 28581, 30489, 71141, 213423, 13831843, 41495529, 96822901, 290468703]

約数ペア:

[(1, 290468703), (3, 96822901), (7, 41495529), (21, 13831843), (1361, 213423), (4083, 71141), (9527, 30489), (10163, 28581)]