15194361

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 25382784

約数和(自身を除く): 10188423

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 7951, 23853, 55657, 103363, 166971, 310089, 389599, 723541, 1168797, 2170623, 5064787, 15194361]

約数ペア:

[(1, 15194361), (3, 5064787), (7, 2170623), (13, 1168797), (21, 723541), (39, 389599), (49, 310089), (91, 166971), (147, 103363), (273, 55657), (637, 23853), (1911, 7951)]