39923823

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1571}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 54781056

約数和(自身を除く): 14857233

約数列:

[1, 3, 43, 129, 197, 591, 1571, 4713, 8471, 25413, 67553, 202659, 309487, 928461, 13307941, 39923823]

約数ペア:

[(1, 39923823), (3, 13307941), (43, 928461), (129, 309487), (197, 202659), (591, 67553), (1571, 25413), (4713, 8471)]