30523899

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 49466880

約数和(自身を除く): 18942981

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 677, 791, 2031, 2147, 2373, 4739, 6441, 12863, 14217, 15029, 38589, 45087, 76501, 90041, 229503, 270123, 535507, 1453519, 1606521, 4360557, 10174633, 30523899]

約数ペア:

[(1, 30523899), (3, 10174633), (7, 4360557), (19, 1606521), (21, 1453519), (57, 535507), (113, 270123), (133, 229503), (339, 90041), (399, 76501), (677, 45087), (791, 38589), (2031, 15029), (2147, 14217), (2373, 12863), (4739, 6441)]