1282743

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 2373120

約数和(自身を除く): 1090377

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 617, 693, 1851, 2079, 4319, 5553, 6787, 12957, 16659, 20361, 38871, 47509, 61083, 116613, 142527, 183249, 427581, 1282743]

約数ペア:

[(1, 1282743), (3, 427581), (7, 183249), (9, 142527), (11, 116613), (21, 61083), (27, 47509), (33, 38871), (63, 20361), (77, 16659), (99, 12957), (189, 6787), (231, 5553), (297, 4319), (617, 2079), (693, 1851)]