2970036797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 3690892800

約数和(自身を除く): 720856003

約数列:

[1, 7, 13, 91, 229, 359, 397, 1603, 2513, 2779, 2977, 4667, 5161, 20839, 32669, 36127, 82211, 90913, 142523, 575477, 636391, 997661, 1068743, 1181869, 1852799, 7481201, 8273083, 12969593, 32637767, 228464369, 424290971, 2970036797]

約数ペア:

[(1, 2970036797), (7, 424290971), (13, 228464369), (91, 32637767), (229, 12969593), (359, 8273083), (397, 7481201), (1603, 1852799), (2513, 1181869), (2779, 1068743), (2977, 997661), (4667, 636391), (5161, 575477), (20839, 142523), (32669, 90913), (36127, 82211)]