283640973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2797}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 472750080

約数和(自身を除く): 189109107

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 439, 1317, 2797, 3073, 4829, 8391, 9219, 14487, 19579, 30767, 33803, 58737, 92301, 101409, 215369, 646107, 1227883, 3683649, 8595181, 13506713, 25785543, 40520139, 94546991, 283640973]

約数ペア:

[(1, 283640973), (3, 94546991), (7, 40520139), (11, 25785543), (21, 13506713), (33, 8595181), (77, 3683649), (231, 1227883), (439, 646107), (1317, 215369), (2797, 101409), (3073, 92301), (4829, 58737), (8391, 33803), (9219, 30767), (14487, 19579)]