2047455423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12473}}^1$

素因数の和:12576

約数の個数: 48

約数和(自身を含む): 3378158784

約数和(自身を除く): 1330703361

約数列:

[1, 3, 9, 13, 23, 39, 61, 69, 117, 183, 207, 299, 549, 793, 897, 1403, 2379, 2691, 4209, 7137, 12473, 12627, 18239, 37419, 54717, 112257, 162149, 164151, 286879, 486447, 760853, 860637, 1459341, 2282559, 2581911, 3729427, 6847677, 9891089, 11188281, 17499619, 29673267, 33564843, 52498857, 89019801, 157496571, 227495047, 682485141, 2047455423]

約数ペア:

[(1, 2047455423), (3, 682485141), (9, 227495047), (13, 157496571), (23, 89019801), (39, 52498857), (61, 33564843), (69, 29673267), (117, 17499619), (183, 11188281), (207, 9891089), (299, 6847677), (549, 3729427), (793, 2581911), (897, 2282559), (1403, 1459341), (2379, 860637), (2691, 760853), (4209, 486447), (7137, 286879), (12473, 164151), (12627, 162149), (18239, 112257), (37419, 54717)]