2912781183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 4223923200

約数和(自身を除く): 1311142017

約数列:

[1, 3, 13, 39, 149, 431, 447, 1163, 1293, 1937, 3489, 5603, 5811, 15119, 16809, 45357, 64219, 173287, 192657, 501253, 519861, 834847, 1503759, 2252731, 2504541, 6516289, 6758193, 19548867, 74686697, 224060091, 970927061, 2912781183]

約数ペア:

[(1, 2912781183), (3, 970927061), (13, 224060091), (39, 74686697), (149, 19548867), (431, 6758193), (447, 6516289), (1163, 2504541), (1293, 2252731), (1937, 1503759), (3489, 834847), (5603, 519861), (5811, 501253), (15119, 192657), (16809, 173287), (45357, 64219)]