519886341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2411}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 860408640

約数和(自身を除く): 340522299

約数列:

[1, 3, 9, 13, 19, 39, 57, 97, 117, 171, 247, 291, 741, 873, 1261, 1843, 2223, 2411, 3783, 5529, 7233, 11349, 16587, 21699, 23959, 31343, 45809, 71877, 94029, 137427, 215631, 233867, 282087, 412281, 595517, 701601, 1786551, 2104803, 3040271, 4443473, 5359653, 9120813, 13330419, 27362439, 39991257, 57765149, 173295447, 519886341]

約数ペア:

[(1, 519886341), (3, 173295447), (9, 57765149), (13, 39991257), (19, 27362439), (39, 13330419), (57, 9120813), (97, 5359653), (117, 4443473), (171, 3040271), (247, 2104803), (291, 1786551), (741, 701601), (873, 595517), (1261, 412281), (1843, 282087), (2223, 233867), (2411, 215631), (3783, 137427), (5529, 94029), (7233, 71877), (11349, 45809), (16587, 31343), (21699, 23959)]