109219279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 119677824

約数和(自身を除く): 10458545

約数列:

[1, 13, 101, 193, 431, 1313, 2509, 5603, 19493, 43531, 83183, 253409, 565903, 1081379, 8401483, 109219279]

約数ペア:

[(1, 109219279), (13, 8401483), (101, 1081379), (193, 565903), (431, 253409), (1313, 83183), (2509, 43531), (5603, 19493)]