23013823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 27611136

約数和(自身を除く): 4597313

約数列:

[1, 7, 23, 161, 223, 641, 1561, 4487, 5129, 14743, 35903, 103201, 142943, 1000601, 3287689, 23013823]

約数ペア:

[(1, 23013823), (7, 3287689), (23, 1000601), (161, 142943), (223, 103201), (641, 35903), (1561, 14743), (4487, 5129)]