12528621

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 21401600

約数和(自身を除く): 8872979

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 439, 453, 1057, 1317, 1359, 3073, 3171, 3951, 4077, 9219, 9513, 11853, 27657, 28539, 66289, 82971, 198867, 464023, 596601, 1392069, 1789803, 4176207, 12528621]

約数ペア:

[(1, 12528621), (3, 4176207), (7, 1789803), (9, 1392069), (21, 596601), (27, 464023), (63, 198867), (151, 82971), (189, 66289), (439, 28539), (453, 27657), (1057, 11853), (1317, 9513), (1359, 9219), (3073, 4077), (3171, 3951)]