231661599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 345885120

約数和(自身を除く): 114223521

約数列:

[1, 3, 13, 29, 39, 87, 257, 377, 771, 797, 1131, 2391, 3341, 7453, 10023, 10361, 22359, 23113, 31083, 69339, 96889, 204829, 290667, 300469, 614487, 901407, 2662777, 5940041, 7988331, 17820123, 77220533, 231661599]

約数ペア:

[(1, 231661599), (3, 77220533), (13, 17820123), (29, 7988331), (39, 5940041), (87, 2662777), (257, 901407), (377, 614487), (771, 300469), (797, 290667), (1131, 204829), (2391, 96889), (3341, 69339), (7453, 31083), (10023, 23113), (10361, 22359)]