4211151

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 6763008

約数和(自身を除く): 2551857

約数列:

[1, 3, 7, 21, 41, 67, 73, 123, 201, 219, 287, 469, 511, 861, 1407, 1533, 2747, 2993, 4891, 8241, 8979, 14673, 19229, 20951, 34237, 57687, 62853, 102711, 200531, 601593, 1403717, 4211151]

約数ペア:

[(1, 4211151), (3, 1403717), (7, 601593), (21, 200531), (41, 102711), (67, 62853), (73, 57687), (123, 34237), (201, 20951), (219, 19229), (287, 14673), (469, 8979), (511, 8241), (861, 4891), (1407, 2993), (1533, 2747)]