42815123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 48018432

約数和(自身を除く): 5203309

約数列:

[1, 13, 31, 131, 403, 811, 1703, 4061, 10543, 25141, 52793, 106241, 326833, 1381133, 3293471, 42815123]

約数ペア:

[(1, 42815123), (13, 3293471), (31, 1381133), (131, 326833), (403, 106241), (811, 52793), (1703, 25141), (4061, 10543)]