2940561801

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{937}}^1\times {\mathrm{2221}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 4281020744

約数和(自身を除く): 1340458943

約数列:

[1, 3, 9, 157, 471, 937, 1413, 2221, 2811, 6663, 8433, 19989, 147109, 348697, 441327, 1046091, 1323981, 2081077, 3138273, 6243231, 18729693, 326729089, 980187267, 2940561801]

約数ペア:

[(1, 2940561801), (3, 980187267), (9, 326729089), (157, 18729693), (471, 6243231), (937, 3138273), (1413, 2081077), (2221, 1323981), (2811, 1046091), (6663, 441327), (8433, 348697), (19989, 147109)]