277159141

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 331865856

約数和(自身を除く): 54706715

約数列:

[1, 7, 47, 49, 151, 329, 797, 1057, 2303, 5579, 7097, 7399, 37459, 39053, 49679, 120347, 262213, 347753, 842429, 1835491, 5656309, 5897003, 39594163, 277159141]

約数ペア:

[(1, 277159141), (7, 39594163), (47, 5897003), (49, 5656309), (151, 1835491), (329, 842429), (797, 347753), (1057, 262213), (2303, 120347), (5579, 49679), (7097, 39053), (7399, 37459)]