17471601

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 30476160

約数和(自身を除く): 13004559

約数列:

[1, 3, 7, 9, 21, 29, 63, 73, 87, 131, 203, 219, 261, 393, 511, 609, 657, 917, 1179, 1533, 1827, 2117, 2751, 3799, 4599, 6351, 8253, 9563, 11397, 14819, 19053, 26593, 28689, 34191, 44457, 66941, 79779, 86067, 133371, 200823, 239337, 277327, 602469, 831981, 1941289, 2495943, 5823867, 17471601]

約数ペア:

[(1, 17471601), (3, 5823867), (7, 2495943), (9, 1941289), (21, 831981), (29, 602469), (63, 277327), (73, 239337), (87, 200823), (131, 133371), (203, 86067), (219, 79779), (261, 66941), (393, 44457), (511, 34191), (609, 28689), (657, 26593), (917, 19053), (1179, 14819), (1533, 11397), (1827, 9563), (2117, 8253), (2751, 6351), (3799, 4599)]