27174973

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 31751680

約数和(自身を除く): 4576707

約数列:

[1, 7, 79, 157, 313, 553, 1099, 2191, 12403, 24727, 49141, 86821, 173089, 343987, 3882139, 27174973]

約数ペア:

[(1, 27174973), (7, 3882139), (79, 343987), (157, 173089), (313, 86821), (553, 49141), (1099, 24727), (2191, 12403)]