2003344191

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 3109155840

約数和(自身を除く): 1105811649

約数列:

[1, 3, 9, 27, 53, 83, 101, 159, 167, 249, 303, 477, 501, 747, 909, 1431, 1503, 2241, 2727, 4399, 4509, 5353, 8383, 8851, 13197, 13861, 16059, 16867, 25149, 26553, 39591, 41583, 48177, 50601, 75447, 79659, 118773, 124749, 144531, 151803, 226341, 238977, 374247, 444299, 455409, 734633, 893951, 1332897, 1399961, 2203899, 2681853, 3998691, 4199883, 6611697, 8045559, 11996073, 12599649, 19835091, 24136677, 37798947, 74197933, 222593799, 667781397, 2003344191]

約数ペア:

[(1, 2003344191), (3, 667781397), (9, 222593799), (27, 74197933), (53, 37798947), (83, 24136677), (101, 19835091), (159, 12599649), (167, 11996073), (249, 8045559), (303, 6611697), (477, 4199883), (501, 3998691), (747, 2681853), (909, 2203899), (1431, 1399961), (1503, 1332897), (2241, 893951), (2727, 734633), (4399, 455409), (4509, 444299), (5353, 374247), (8383, 238977), (8851, 226341), (13197, 151803), (13861, 144531), (16059, 124749), (16867, 118773), (25149, 79659), (26553, 75447), (39591, 50601), (41583, 48177)]