31137237

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37201}}^1$

素因数の和:37241

約数の個数: 16

約数和(自身を含む): 47618560

約数和(自身を除く): 16481323

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 37201, 111603, 334809, 1004427, 1153231, 3459693, 10379079, 31137237]

約数ペア:

[(1, 31137237), (3, 10379079), (9, 3459693), (27, 1153231), (31, 1004427), (93, 334809), (279, 111603), (837, 37201)]