210003087

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 336568320

約数和(自身を除く): 126565233

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 393, 483, 917, 2751, 3013, 3319, 9039, 9957, 21091, 23233, 63273, 69699, 76337, 229011, 434789, 534359, 1304367, 1603077, 3043523, 9130569, 10000147, 30000441, 70001029, 210003087]

約数ペア:

[(1, 210003087), (3, 70001029), (7, 30000441), (21, 10000147), (23, 9130569), (69, 3043523), (131, 1603077), (161, 1304367), (393, 534359), (483, 434789), (917, 229011), (2751, 76337), (3013, 69699), (3319, 63273), (9039, 23233), (9957, 21091)]