70989202947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{6571249}}^1$

素因数の和:6571542

約数の個数: 16

約数和(自身を含む): 102301220000

約数和(自身を除く): 31312017053

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 6571249, 19713747, 85426237, 256278711, 1820235973, 5460707919, 23663067649, 70989202947]

約数ペア:

[(1, 70989202947), (3, 23663067649), (13, 5460707919), (39, 1820235973), (277, 256278711), (831, 85426237), (3601, 19713747), (10803, 6571249)]