4247243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 5703936

約数和(自身を除く): 1456693

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 4243, 29701, 46673, 55159, 326711, 386113, 606749, 4247243]

約数ペア:

[(1, 4247243), (7, 606749), (11, 386113), (13, 326711), (77, 55159), (91, 46673), (143, 29701), (1001, 4243)]