8909523

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 15205320

約数和(自身を除く): 6295797

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 227, 267, 441, 623, 681, 801, 1589, 1869, 2043, 4361, 4767, 5607, 11123, 13083, 14301, 20203, 33369, 39249, 60609, 100107, 141421, 181827, 424263, 989947, 1272789, 2969841, 8909523]

約数ペア:

[(1, 8909523), (3, 2969841), (7, 1272789), (9, 989947), (21, 424263), (49, 181827), (63, 141421), (89, 100107), (147, 60609), (227, 39249), (267, 33369), (441, 20203), (623, 14301), (681, 13083), (801, 11123), (1589, 5607), (1869, 4767), (2043, 4361)]