17706051

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 28632240

約数和(自身を除く): 10926189

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 229, 363, 639, 687, 781, 1089, 2061, 2343, 2519, 7029, 7557, 8591, 16259, 22671, 25773, 27709, 48777, 77319, 83127, 146331, 178849, 249381, 536547, 1609641, 1967339, 5902017, 17706051]

約数ペア:

[(1, 17706051), (3, 5902017), (9, 1967339), (11, 1609641), (33, 536547), (71, 249381), (99, 178849), (121, 146331), (213, 83127), (229, 77319), (363, 48777), (639, 27709), (687, 25773), (781, 22671), (1089, 16259), (2061, 8591), (2343, 7557), (2519, 7029)]