4991299

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 5483520

約数和(自身を除く): 492221

約数列:

[1, 23, 41, 67, 79, 943, 1541, 1817, 2747, 3239, 5293, 63181, 74497, 121739, 217013, 4991299]

約数ペア:

[(1, 4991299), (23, 217013), (41, 121739), (67, 74497), (79, 63181), (943, 5293), (1541, 3239), (1817, 2747)]