37905231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 63669760

約数和(自身を除く): 25764529

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3229, 3913, 9687, 11739, 22603, 41977, 67809, 125931, 138847, 293839, 416541, 881517, 971929, 1805011, 2915787, 5415033, 12635077, 37905231]

約数ペア:

[(1, 37905231), (3, 12635077), (7, 5415033), (13, 2915787), (21, 1805011), (39, 971929), (43, 881517), (91, 416541), (129, 293839), (273, 138847), (301, 125931), (559, 67809), (903, 41977), (1677, 22603), (3229, 11739), (3913, 9687)]