7047265681

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 7620231168

約数和(自身を除く): 572965487

約数列:

[1, 31, 47, 53, 263, 347, 1457, 1643, 2491, 8153, 10757, 12361, 13939, 16309, 18391, 77221, 91261, 383191, 432109, 505579, 570121, 655133, 864377, 2829091, 4289267, 4836833, 20309123, 26795687, 132967277, 149941823, 227331151, 7047265681]

約数ペア:

[(1, 7047265681), (31, 227331151), (47, 149941823), (53, 132967277), (263, 26795687), (347, 20309123), (1457, 4836833), (1643, 4289267), (2491, 2829091), (8153, 864377), (10757, 655133), (12361, 570121), (13939, 505579), (16309, 432109), (18391, 383191), (77221, 91261)]