2992957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 3446784

約数和(自身を除く): 453827

約数列:

[1, 11, 31, 67, 131, 341, 737, 1441, 2077, 4061, 8777, 22847, 44671, 96547, 272087, 2992957]

約数ペア:

[(1, 2992957), (11, 272087), (31, 96547), (67, 44671), (131, 22847), (341, 8777), (737, 4061), (1441, 2077)]