15185913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 21612096

約数和(自身を除く): 6426183

約数列:

[1, 3, 17, 51, 131, 393, 2227, 2273, 6681, 6819, 38641, 115923, 297763, 893289, 5061971, 15185913]

約数ペア:

[(1, 15185913), (3, 5061971), (17, 893289), (51, 297763), (131, 115923), (393, 38641), (2227, 6819), (2273, 6681)]