38211921

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{35089}}^1$

素因数の和:35117

約数の個数: 18

約数和(自身を含む): 60670610

約数和(自身を除く): 22458689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 35089, 105267, 315801, 385979, 1157937, 3473811, 4245769, 12737307, 38211921]

約数ペア:

[(1, 38211921), (3, 12737307), (9, 4245769), (11, 3473811), (33, 1157937), (99, 385979), (121, 315801), (363, 105267), (1089, 35089)]