215514923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 236584320

約数和(自身を除く): 21069397

約数列:

[1, 13, 79, 173, 1027, 1213, 2249, 13667, 15769, 95827, 177671, 209849, 1245751, 2728037, 16578071, 215514923]

約数ペア:

[(1, 215514923), (13, 16578071), (79, 2728037), (173, 1245751), (1027, 209849), (1213, 177671), (2249, 95827), (13667, 15769)]