38456691

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140867}}^1$

素因数の和:140890

約数の個数: 16

約数和(自身を含む): 63108864

約数和(自身を除く): 24652173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 140867, 422601, 986069, 1831271, 2958207, 5493813, 12818897, 38456691]

約数ペア:

[(1, 38456691), (3, 12818897), (7, 5493813), (13, 2958207), (21, 1831271), (39, 986069), (91, 422601), (273, 140867)]