22216233

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 33203520

約数和(自身を除く): 10987287

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 1511, 4533, 4901, 14703, 19643, 43819, 58929, 131457, 255359, 569647, 766077, 1708941, 7405411, 22216233]

約数ペア:

[(1, 22216233), (3, 7405411), (13, 1708941), (29, 766077), (39, 569647), (87, 255359), (169, 131457), (377, 58929), (507, 43819), (1131, 19643), (1511, 14703), (4533, 4901)]