22152039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 37062144

約数和(自身を除く): 14910105

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 1531, 2067, 4593, 4823, 10717, 14469, 19903, 32151, 59709, 81143, 139321, 243429, 417963, 568001, 1054859, 1704003, 3164577, 7384013, 22152039]

約数ペア:

[(1, 22152039), (3, 7384013), (7, 3164577), (13, 1704003), (21, 1054859), (39, 568001), (53, 417963), (91, 243429), (159, 139321), (273, 81143), (371, 59709), (689, 32151), (1113, 19903), (1531, 14469), (2067, 10717), (4593, 4823)]