84398439

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 120093120

約数和(自身を除く): 35694681

約数列:

[1, 3, 29, 73, 87, 97, 137, 219, 291, 411, 2117, 2813, 3973, 6351, 7081, 8439, 10001, 11919, 13289, 21243, 30003, 39867, 205349, 290029, 385381, 616047, 870087, 970097, 1156143, 2910291, 28132813, 84398439]

約数ペア:

[(1, 84398439), (3, 28132813), (29, 2910291), (73, 1156143), (87, 970097), (97, 870087), (137, 616047), (219, 385381), (291, 290029), (411, 205349), (2117, 39867), (2813, 30003), (3973, 21243), (6351, 13289), (7081, 11919), (8439, 10001)]