1105205739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{213319}}^1$

素因数の和:213490

約数の個数: 16

約数和(自身を含む): 1617818880

約数和(自身を除く): 512613141

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 213319, 639957, 2346509, 7039527, 33491083, 100473249, 368401913, 1105205739]

約数ペア:

[(1, 1105205739), (3, 368401913), (11, 100473249), (33, 33491083), (157, 7039527), (471, 2346509), (1727, 639957), (5181, 213319)]