2022831447

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389981}}^1$

素因数の和:390023

約数の個数: 32

約数和(自身を含む): 3494238720

約数和(自身を除く): 1471407273

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 389981, 1169943, 2729867, 5069753, 7409639, 8189601, 15209259, 22228917, 35488271, 51867473, 96325307, 106464813, 155602419, 288975921, 674277149, 2022831447]

約数ペア:

[(1, 2022831447), (3, 674277149), (7, 288975921), (13, 155602419), (19, 106464813), (21, 96325307), (39, 51867473), (57, 35488271), (91, 22228917), (133, 15209259), (247, 8189601), (273, 7409639), (399, 5069753), (741, 2729867), (1729, 1169943), (5187, 389981)]