1330396209

素因数分解:

$3^2\times {\mathrm{8221}}^1\times {\mathrm{17981}}^1$

素因数の和:26208

約数の個数: 12

約数和(自身を含む): 1922024052

約数和(自身を除く): 591627843

約数列:

[1, 3, 9, 8221, 17981, 24663, 53943, 73989, 161829, 147821801, 443465403, 1330396209]

約数ペア:

[(1, 1330396209), (3, 443465403), (9, 147821801), (8221, 161829), (17981, 73989), (24663, 53943)]