25277989

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 30030336

約数和(自身を除く): 4752347

約数列:

[1, 11, 23, 31, 121, 253, 293, 341, 713, 2783, 3223, 3751, 6739, 7843, 9083, 35453, 74129, 86273, 99913, 208909, 815419, 1099043, 2297999, 25277989]

約数ペア:

[(1, 25277989), (11, 2297999), (23, 1099043), (31, 815419), (121, 208909), (253, 99913), (293, 86273), (341, 74129), (713, 35453), (2783, 9083), (3223, 7843), (3751, 6739)]