22239009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3766

約数の個数: 32

約数和(自身を含む): 37578240

約数和(自身を除く): 15339231

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 3727, 5967, 11181, 33543, 48451, 63359, 100629, 145353, 190077, 436059, 570231, 823667, 1308177, 1710693, 2471001, 7413003, 22239009]

約数ペア:

[(1, 22239009), (3, 7413003), (9, 2471001), (13, 1710693), (17, 1308177), (27, 823667), (39, 570231), (51, 436059), (117, 190077), (153, 145353), (221, 100629), (351, 63359), (459, 48451), (663, 33543), (1989, 11181), (3727, 5967)]