291240291

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1\times {\mathrm{1619}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 395331840

約数和(自身を除く): 104091549

約数列:

[1, 3, 61, 183, 983, 1619, 2949, 4857, 59963, 98759, 179889, 296277, 1591477, 4774431, 97080097, 291240291]

約数ペア:

[(1, 291240291), (3, 97080097), (61, 4774431), (183, 1591477), (983, 296277), (1619, 179889), (2949, 98759), (4857, 59963)]