49422401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11987}}^1$

素因数の和:12044

約数の個数: 16

約数和(自身を含む): 61378560

約数和(自身を除く): 11956159

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 11987, 83909, 227753, 371597, 1594271, 2601179, 7060343, 49422401]

約数ペア:

[(1, 49422401), (7, 7060343), (19, 2601179), (31, 1594271), (133, 371597), (217, 227753), (589, 83909), (4123, 11987)]