6953872681

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 8680488960

約数和(自身を除く): 1726616279

約数列:

[1, 7, 19, 49, 103, 127, 133, 571, 721, 889, 931, 1957, 2413, 3997, 5047, 6223, 10849, 13081, 13699, 16891, 27979, 58813, 72517, 75943, 91567, 95893, 118237, 248539, 411691, 507619, 531601, 640969, 1117447, 1377823, 1739773, 2881837, 3553333, 7469251, 7822129, 9644761, 12178411, 52284757, 54754903, 67513327, 141915769, 365993299, 993410383, 6953872681]

約数ペア:

[(1, 6953872681), (7, 993410383), (19, 365993299), (49, 141915769), (103, 67513327), (127, 54754903), (133, 52284757), (571, 12178411), (721, 9644761), (889, 7822129), (931, 7469251), (1957, 3553333), (2413, 2881837), (3997, 1739773), (5047, 1377823), (6223, 1117447), (10849, 640969), (13081, 531601), (13699, 507619), (16891, 411691), (27979, 248539), (58813, 118237), (72517, 95893), (75943, 91567)]