421220328

素因数分解:

$2^3\times 3^1\times {\mathrm{17550847}}^1$

素因数の和:17550856

約数の個数: 16

約数和(自身を含む): 1053050880

約数和(自身を除く): 631830552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17550847, 35101694, 52652541, 70203388, 105305082, 140406776, 210610164, 421220328]

約数ペア:

[(1, 421220328), (2, 210610164), (3, 140406776), (4, 105305082), (6, 70203388), (8, 52652541), (12, 35101694), (24, 17550847)]