120765113

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 141710976

約数和(自身を除く): 20945863

約数列:

[1, 7, 43, 301, 421, 953, 2947, 6671, 18103, 40979, 126721, 286853, 401213, 2808491, 17252159, 120765113]

約数ペア:

[(1, 120765113), (7, 17252159), (43, 2808491), (301, 401213), (421, 286853), (953, 126721), (2947, 40979), (6671, 18103)]