30351357

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 45497088

約数和(自身を除く): 15145731

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 991, 2973, 3403, 8919, 10209, 30627, 40631, 82253, 121893, 246759, 365679, 740277, 3372373, 10117119, 30351357]

約数ペア:

[(1, 30351357), (3, 10117119), (9, 3372373), (41, 740277), (83, 365679), (123, 246759), (249, 121893), (369, 82253), (747, 40631), (991, 30627), (2973, 10209), (3403, 8919)]