22243167

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 35574000

約数和(自身を除く): 13330833

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 149, 171, 291, 447, 513, 873, 1341, 1539, 1843, 2619, 2831, 4023, 5529, 7857, 8493, 12069, 14453, 16587, 25479, 43359, 49761, 76437, 130077, 149283, 229311, 274607, 390231, 823821, 1170693, 2471463, 7414389, 22243167]

約数ペア:

[(1, 22243167), (3, 7414389), (9, 2471463), (19, 1170693), (27, 823821), (57, 390231), (81, 274607), (97, 229311), (149, 149283), (171, 130077), (291, 76437), (447, 49761), (513, 43359), (873, 25479), (1341, 16587), (1539, 14453), (1843, 12069), (2619, 8493), (2831, 7857), (4023, 5529)]