1229209079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{206347}}^1$

素因数の和:206414

約数の個数: 16

約数和(自身を含む): 1505515008

約数和(自身を除く): 276305929

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 206347, 1444429, 4745981, 7634839, 33221867, 53443873, 175601297, 1229209079]

約数ペア:

[(1, 1229209079), (7, 175601297), (23, 53443873), (37, 33221867), (161, 7634839), (259, 4745981), (851, 1444429), (5957, 206347)]