1349205984009

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2311}}^1\times {\mathrm{383839}}^1$

素因数の和:386182

約数の個数: 36

約数和(自身を含む): 2111215192320

約数和(自身を除く): 762009208311

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2311, 6933, 20799, 30043, 90129, 270387, 383839, 390559, 1151517, 1171677, 3454551, 3515031, 4989907, 14969721, 44909163, 64868791, 194606373, 583819119, 887051929, 2661155787, 7983467361, 11531675077, 34595025231, 103785075693, 149911776001, 449735328003, 1349205984009]

約数ペア:

[(1, 1349205984009), (3, 449735328003), (9, 149911776001), (13, 103785075693), (39, 34595025231), (117, 11531675077), (169, 7983467361), (507, 2661155787), (1521, 887051929), (2311, 583819119), (6933, 194606373), (20799, 64868791), (30043, 44909163), (90129, 14969721), (270387, 4989907), (383839, 3515031), (390559, 3454551), (1151517, 1171677)]