22239921

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 32864832

約数和(自身を除く): 10624911

約数列:

[1, 3, 11, 33, 121, 197, 311, 363, 591, 933, 2167, 3421, 6501, 10263, 23837, 37631, 61267, 71511, 112893, 183801, 673937, 2021811, 7413307, 22239921]

約数ペア:

[(1, 22239921), (3, 7413307), (11, 2021811), (33, 673937), (121, 183801), (197, 112893), (311, 71511), (363, 61267), (591, 37631), (933, 23837), (2167, 10263), (3421, 6501)]