57740639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 66562560

約数和(自身を除く): 8821921

約数列:

[1, 11, 19, 209, 431, 641, 4741, 7051, 8189, 12179, 90079, 133969, 276271, 3038981, 5249149, 57740639]

約数ペア:

[(1, 57740639), (11, 5249149), (19, 3038981), (209, 276271), (431, 133969), (641, 90079), (4741, 12179), (7051, 8189)]