22842339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 12284445

約数列:

[1, 3, 13, 17, 39, 51, 131, 221, 263, 393, 663, 789, 1703, 2227, 3419, 4471, 5109, 6681, 10257, 13413, 28951, 34453, 58123, 86853, 103359, 174369, 447889, 585701, 1343667, 1757103, 7614113, 22842339]

約数ペア:

[(1, 22842339), (3, 7614113), (13, 1757103), (17, 1343667), (39, 585701), (51, 447889), (131, 174369), (221, 103359), (263, 86853), (393, 58123), (663, 34453), (789, 28951), (1703, 13413), (2227, 10257), (3419, 6681), (4471, 5109)]