22234821

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15803}}^1$

素因数の和:15880

約数の個数: 16

約数和(自身を含む): 34389504

約数和(自身を除く): 12154683

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 15803, 47409, 110621, 331863, 1058801, 3176403, 7411607, 22234821]

約数ペア:

[(1, 22234821), (3, 7411607), (7, 3176403), (21, 1058801), (67, 331863), (201, 110621), (469, 47409), (1407, 15803)]