816053433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{1283}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 1201084416

約数和(自身を除く): 385030983

約数列:

[1, 3, 13, 39, 47, 141, 347, 611, 1041, 1283, 1833, 3849, 4511, 13533, 16309, 16679, 48927, 50037, 60301, 180903, 212017, 445201, 636051, 783913, 1335603, 2351739, 5787613, 17362839, 20924447, 62773341, 272017811, 816053433]

約数ペア:

[(1, 816053433), (3, 272017811), (13, 62773341), (39, 20924447), (47, 17362839), (141, 5787613), (347, 2351739), (611, 1335603), (1041, 783913), (1283, 636051), (1833, 445201), (3849, 212017), (4511, 180903), (13533, 60301), (16309, 50037), (16679, 48927)]