4920009969

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{5827}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 7746297856

約数和(自身を除く): 2826287887

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1297, 3891, 5827, 9079, 17481, 27237, 40207, 40789, 120621, 122367, 180637, 281449, 541911, 844347, 1264459, 3793377, 7557619, 22672857, 52903333, 158709999, 234286189, 702858567, 1640003323, 4920009969]

約数ペア:

[(1, 4920009969), (3, 1640003323), (7, 702858567), (21, 234286189), (31, 158709999), (93, 52903333), (217, 22672857), (651, 7557619), (1297, 3793377), (3891, 1264459), (5827, 844347), (9079, 541911), (17481, 281449), (27237, 180637), (40207, 122367), (40789, 120621)]