13485874031

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{1571}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 16298496000

約数和(自身を除く): 2812621969

約数列:

[1, 7, 29, 49, 203, 343, 863, 1421, 1571, 6041, 9947, 10997, 25027, 42287, 45559, 76979, 175189, 296009, 318913, 538853, 1226323, 1355773, 2232391, 8584261, 9490411, 15626737, 39317417, 66432877, 275221919, 465030139, 1926553433, 13485874031]

約数ペア:

[(1, 13485874031), (7, 1926553433), (29, 465030139), (49, 275221919), (203, 66432877), (343, 39317417), (863, 15626737), (1421, 9490411), (1571, 8584261), (6041, 2232391), (9947, 1355773), (10997, 1226323), (25027, 538853), (42287, 318913), (45559, 296009), (76979, 175189)]