3880861439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67801}}^1$

素因数の和:67875

約数の個数: 32

約数和(自身を含む): 5194175616

約数和(自身を除く): 1313314177

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 3367, 4403, 8177, 57239, 67801, 474607, 881413, 1152617, 2508637, 6169891, 8068319, 14984021, 17560459, 32612281, 42646829, 104888147, 228285967, 298527803, 554408777, 3880861439]

約数ペア:

[(1, 3880861439), (7, 554408777), (13, 298527803), (17, 228285967), (37, 104888147), (91, 42646829), (119, 32612281), (221, 17560459), (259, 14984021), (481, 8068319), (629, 6169891), (1547, 2508637), (3367, 1152617), (4403, 881413), (8177, 474607), (57239, 67801)]