2906387643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{2549}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 4171392000

約数和(自身を除く): 1265004357

約数列:

[1, 3, 17, 51, 79, 237, 283, 849, 1343, 2549, 4029, 4811, 7647, 14433, 22357, 43333, 67071, 129999, 201371, 380069, 604113, 721367, 1140207, 2164101, 3423307, 10269921, 12263239, 36789717, 56987993, 170963979, 968795881, 2906387643]

約数ペア:

[(1, 2906387643), (3, 968795881), (17, 170963979), (51, 56987993), (79, 36789717), (237, 12263239), (283, 10269921), (849, 3423307), (1343, 2164101), (2549, 1140207), (4029, 721367), (4811, 604113), (7647, 380069), (14433, 201371), (22357, 129999), (43333, 67071)]