28843633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13781}}^1$

素因数の和:13824

約数の個数: 16

約数和(自身を含む): 37046016

約数和(自身を除く): 8202383

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 13781, 96467, 179153, 316963, 1254071, 2218741, 4120519, 28843633]

約数ペア:

[(1, 28843633), (7, 4120519), (13, 2218741), (23, 1254071), (91, 316963), (161, 179153), (299, 96467), (2093, 13781)]