494109

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 958464

約数和(自身を除く): 464355

約数列:

[1, 3, 7, 9, 11, 21, 23, 31, 33, 63, 69, 77, 93, 99, 161, 207, 217, 231, 253, 279, 341, 483, 651, 693, 713, 759, 1023, 1449, 1771, 1953, 2139, 2277, 2387, 3069, 4991, 5313, 6417, 7161, 7843, 14973, 15939, 21483, 23529, 44919, 54901, 70587, 164703, 494109]

約数ペア:

[(1, 494109), (3, 164703), (7, 70587), (9, 54901), (11, 44919), (21, 23529), (23, 21483), (31, 15939), (33, 14973), (63, 7843), (69, 7161), (77, 6417), (93, 5313), (99, 4991), (161, 3069), (207, 2387), (217, 2277), (231, 2139), (253, 1953), (279, 1771), (341, 1449), (483, 1023), (651, 759), (693, 713)]