415052799

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2447}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 651442176

約数和(自身を除く): 236389377

約数列:

[1, 3, 7, 21, 41, 123, 197, 287, 591, 861, 1379, 2447, 4137, 7341, 8077, 17129, 24231, 51387, 56539, 100327, 169617, 300981, 482059, 702289, 1446177, 2106867, 3374413, 10123239, 19764419, 59293257, 138350933, 415052799]

約数ペア:

[(1, 415052799), (3, 138350933), (7, 59293257), (21, 19764419), (41, 10123239), (123, 3374413), (197, 2106867), (287, 1446177), (591, 702289), (861, 482059), (1379, 300981), (2447, 169617), (4137, 100327), (7341, 56539), (8077, 51387), (17129, 24231)]