641095091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{8581}}^1$

素因数の和:9422

約数の個数: 16

約数和(自身を含む): 790093248

約数和(自身を除く): 148998157

約数列:

[1, 7, 13, 91, 821, 5747, 8581, 10673, 60067, 74711, 111553, 780871, 7045001, 49315007, 91585013, 641095091]

約数ペア:

[(1, 641095091), (7, 91585013), (13, 49315007), (91, 7045001), (821, 780871), (5747, 111553), (8581, 74711), (10673, 60067)]