283053693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 417263616

約数和(自身を除く): 134209923

約数列:

[1, 3, 13, 39, 47, 141, 307, 503, 611, 921, 1509, 1833, 3991, 6539, 11973, 14429, 19617, 23641, 43287, 70923, 154421, 187577, 307333, 463263, 562731, 921999, 2007473, 6022419, 7257787, 21773361, 94351231, 283053693]

約数ペア:

[(1, 283053693), (3, 94351231), (13, 21773361), (39, 7257787), (47, 6022419), (141, 2007473), (307, 921999), (503, 562731), (611, 463263), (921, 307333), (1509, 187577), (1833, 154421), (3991, 70923), (6539, 43287), (11973, 23641), (14429, 19617)]