1209901139

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{2269}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 1269166080

約数和(自身を除く): 59264941

約数列:

[1, 31, 103, 167, 2269, 3193, 5177, 17201, 70339, 233707, 378923, 533231, 7244917, 11746613, 39029069, 1209901139]

約数ペア:

[(1, 1209901139), (31, 39029069), (103, 11746613), (167, 7244917), (2269, 533231), (3193, 378923), (5177, 233707), (17201, 70339)]