189731003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{14243}}^1$

素因数の和:14434

約数の個数: 16

約数和(自身を含む): 237931776

約数和(自身を除く): 48200773

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 13321, 14243, 99701, 156673, 1096711, 2464039, 17248273, 27104429, 189731003]

約数ペア:

[(1, 189731003), (7, 27104429), (11, 17248273), (77, 2464039), (173, 1096711), (1211, 156673), (1903, 99701), (13321, 14243)]