1330201971

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97301}}^1$

素因数の和:97352

約数の個数: 36

約数和(自身を含む): 2307225024

約数和(自身を除く): 977023053

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 97301, 291903, 681107, 875709, 2043321, 3016331, 4767749, 6129963, 9048993, 14303247, 21114317, 27146979, 42909741, 63342951, 147800219, 190028853, 443400657, 1330201971]

約数ペア:

[(1, 1330201971), (3, 443400657), (7, 190028853), (9, 147800219), (21, 63342951), (31, 42909741), (49, 27146979), (63, 21114317), (93, 14303247), (147, 9048993), (217, 6129963), (279, 4767749), (441, 3016331), (651, 2043321), (1519, 875709), (1953, 681107), (4557, 291903), (13671, 97301)]