2100089427

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 2909761536

約数和(自身を除く): 809672109

約数列:

[1, 3, 43, 129, 131, 151, 393, 453, 823, 2469, 5633, 6493, 16899, 19479, 19781, 35389, 59343, 106167, 107813, 124273, 323439, 372819, 850583, 2551749, 4635959, 5343739, 13907877, 16031217, 16279763, 48839289, 700029809, 2100089427]

約数ペア:

[(1, 2100089427), (3, 700029809), (43, 48839289), (129, 16279763), (131, 16031217), (151, 13907877), (393, 5343739), (453, 4635959), (823, 2551749), (2469, 850583), (5633, 372819), (6493, 323439), (16899, 124273), (19479, 107813), (19781, 106167), (35389, 59343)]