120417409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12809}}^1$

素因数の和:12912

約数の個数: 16

約数和(自身を含む): 147571200

約数和(自身を除く): 27153791

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 12809, 89663, 217753, 1011911, 1524271, 7083377, 17202487, 120417409]

約数ペア:

[(1, 120417409), (7, 17202487), (17, 7083377), (79, 1524271), (119, 1011911), (553, 217753), (1343, 89663), (9401, 12809)]