38908441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 48254976

約数和(自身を除く): 9346535

約数列:

[1, 11, 13, 31, 67, 131, 143, 341, 403, 737, 871, 1441, 1703, 2077, 4061, 4433, 8777, 9581, 18733, 22847, 27001, 44671, 52793, 96547, 114101, 272087, 297011, 580723, 1255111, 2992957, 3537131, 38908441]

約数ペア:

[(1, 38908441), (11, 3537131), (13, 2992957), (31, 1255111), (67, 580723), (131, 297011), (143, 272087), (341, 114101), (403, 96547), (737, 52793), (871, 44671), (1441, 27001), (1703, 22847), (2077, 18733), (4061, 9581), (4433, 8777)]