2017654587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 3226449408

約数和(自身を除く): 1208794821

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 163, 423, 489, 611, 1467, 1833, 2119, 2251, 5499, 6357, 6753, 7661, 19071, 20259, 22983, 29263, 68949, 87789, 99593, 105797, 263367, 298779, 317391, 366913, 896337, 952173, 1100739, 1375361, 3302217, 4126083, 4769869, 12378249, 14309607, 17244911, 42928821, 51734733, 155204199, 224183843, 672551529, 2017654587]

約数ペア:

[(1, 2017654587), (3, 672551529), (9, 224183843), (13, 155204199), (39, 51734733), (47, 42928821), (117, 17244911), (141, 14309607), (163, 12378249), (423, 4769869), (489, 4126083), (611, 3302217), (1467, 1375361), (1833, 1100739), (2119, 952173), (2251, 896337), (5499, 366913), (6357, 317391), (6753, 298779), (7661, 263367), (19071, 105797), (20259, 99593), (22983, 87789), (29263, 68949)]