3869621

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 4609920

約数和(自身を除く): 740299

約数列:

[1, 7, 41, 97, 139, 287, 679, 973, 3977, 5699, 13483, 27839, 39893, 94381, 552803, 3869621]

約数ペア:

[(1, 3869621), (7, 552803), (41, 94381), (97, 39893), (139, 27839), (287, 13483), (679, 5699), (973, 3977)]