272912101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{208489}}^1$

素因数の和:208524

約数の個数: 16

約数和(自身を含む): 360270720

約数和(自身を除く): 87358619

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 208489, 1459423, 2293379, 3544313, 16053653, 24810191, 38987443, 272912101]

約数ペア:

[(1, 272912101), (7, 38987443), (11, 24810191), (17, 16053653), (77, 3544313), (119, 2293379), (187, 1459423), (1309, 208489)]