2439173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 2875392

約数和(自身を除く): 436219

約数列:

[1, 11, 23, 31, 253, 311, 341, 713, 3421, 7153, 7843, 9641, 78683, 106051, 221743, 2439173]

約数ペア:

[(1, 2439173), (11, 221743), (23, 106051), (31, 78683), (253, 9641), (311, 7843), (341, 7153), (713, 3421)]