5402481

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 8974080

約数和(自身を除く): 3571599

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 409, 629, 777, 1227, 1887, 2863, 4403, 6953, 8589, 13209, 15133, 20859, 45399, 48671, 105931, 146013, 257261, 317793, 771783, 1800827, 5402481]

約数ペア:

[(1, 5402481), (3, 1800827), (7, 771783), (17, 317793), (21, 257261), (37, 146013), (51, 105931), (111, 48671), (119, 45399), (259, 20859), (357, 15133), (409, 13209), (629, 8589), (777, 6953), (1227, 4403), (1887, 2863)]