6998033

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 8930304

約数和(自身を除く): 1932271

約数列:

[1, 7, 17, 31, 49, 119, 217, 271, 527, 833, 1519, 1897, 3689, 4607, 8401, 13279, 25823, 32249, 58807, 142817, 225743, 411649, 999719, 6998033]

約数ペア:

[(1, 6998033), (7, 999719), (17, 411649), (31, 225743), (49, 142817), (119, 58807), (217, 32249), (271, 25823), (527, 13279), (833, 8401), (1519, 4607), (1897, 3689)]