13888915723

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 14949043200

約数和(自身を除く): 1060127477

約数列:

[1, 23, 61, 139, 229, 311, 1403, 3197, 5267, 7153, 8479, 13969, 18971, 31831, 43229, 71219, 195017, 321287, 436333, 732113, 994267, 1638037, 1941691, 2636969, 4344359, 9899441, 44658893, 60650287, 99920257, 227687143, 603865901, 13888915723]

約数ペア:

[(1, 13888915723), (23, 603865901), (61, 227687143), (139, 99920257), (229, 60650287), (311, 44658893), (1403, 9899441), (3197, 4344359), (5267, 2636969), (7153, 1941691), (8479, 1638037), (13969, 994267), (18971, 732113), (31831, 436333), (43229, 321287), (71219, 195017)]