4815369

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 8232840

約数和(自身を除く): 3417471

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 269, 351, 459, 663, 807, 1053, 1377, 1989, 2421, 3497, 4573, 5967, 7263, 10491, 13719, 17901, 21789, 31473, 41157, 59449, 94419, 123471, 178347, 283257, 370413, 535041, 1605123, 4815369]

約数ペア:

[(1, 4815369), (3, 1605123), (9, 535041), (13, 370413), (17, 283257), (27, 178347), (39, 123471), (51, 94419), (81, 59449), (117, 41157), (153, 31473), (221, 21789), (269, 17901), (351, 13719), (459, 10491), (663, 7263), (807, 5967), (1053, 4573), (1377, 3497), (1989, 2421)]