26643747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8231}}^1$

素因数の和:8330

約数の個数: 16

約数和(自身を含む): 38723328

約数和(自身を除く): 12079581

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 8231, 24693, 107003, 321009, 683173, 2049519, 8881249, 26643747]

約数ペア:

[(1, 26643747), (3, 8881249), (13, 2049519), (39, 683173), (83, 321009), (249, 107003), (1079, 24693), (3237, 8231)]