13438935

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4091}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 23619024

約数和(自身を除く): 10180089

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4091, 12273, 20455, 36819, 61365, 184095, 298643, 895929, 1493215, 2687787, 4479645, 13438935]

約数ペア:

[(1, 13438935), (3, 4479645), (5, 2687787), (9, 1493215), (15, 895929), (45, 298643), (73, 184095), (219, 61365), (365, 36819), (657, 20455), (1095, 12273), (3285, 4091)]