1263190209

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{15031}}^1$

素因数の和:15400

約数の個数: 16

約数和(自身を含む): 1706432640

約数和(自身を除く): 443242431

約数列:

[1, 3, 109, 257, 327, 771, 15031, 28013, 45093, 84039, 1638379, 3862967, 4915137, 11588901, 421063403, 1263190209]

約数ペア:

[(1, 1263190209), (3, 421063403), (109, 11588901), (257, 4915137), (327, 3862967), (771, 1638379), (15031, 84039), (28013, 45093)]