15928468491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{180001}}^1$

素因数の和:182286

約数の個数: 16

約数和(自身を含む): 22881854240

約数和(自身を除く): 6953385749

約数列:

[1, 3, 13, 39, 2269, 6807, 29497, 88491, 180001, 540003, 2340013, 7020039, 408422269, 1225266807, 5309489497, 15928468491]

約数ペア:

[(1, 15928468491), (3, 5309489497), (13, 1225266807), (39, 408422269), (2269, 7020039), (6807, 2340013), (29497, 540003), (88491, 180001)]