4279743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 6955200

約数和(自身を除く): 2675457

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 137, 267, 351, 411, 801, 1157, 1233, 1781, 2403, 3471, 3699, 5343, 10413, 12193, 16029, 31239, 36579, 48087, 109737, 158509, 329211, 475527, 1426581, 4279743]

約数ペア:

[(1, 4279743), (3, 1426581), (9, 475527), (13, 329211), (27, 158509), (39, 109737), (89, 48087), (117, 36579), (137, 31239), (267, 16029), (351, 12193), (411, 10413), (801, 5343), (1157, 3699), (1233, 3471), (1781, 2403)]