30836871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{587}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 48157200

約数和(自身を除く): 17320329

約数列:

[1, 3, 9, 13, 39, 117, 449, 587, 1347, 1761, 4041, 5283, 5837, 7631, 17511, 22893, 52533, 68679, 263563, 790689, 2372067, 3426319, 10278957, 30836871]

約数ペア:

[(1, 30836871), (3, 10278957), (9, 3426319), (13, 2372067), (39, 790689), (117, 263563), (449, 68679), (587, 52533), (1347, 22893), (1761, 17511), (4041, 7631), (5283, 5837)]