9960909

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 6296115

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 503, 861, 943, 1509, 2829, 3521, 6601, 10563, 11569, 19803, 20623, 34707, 61869, 80983, 144361, 242949, 433083, 474329, 1422987, 3320303, 9960909]

約数ペア:

[(1, 9960909), (3, 3320303), (7, 1422987), (21, 474329), (23, 433083), (41, 242949), (69, 144361), (123, 80983), (161, 61869), (287, 34707), (483, 20623), (503, 19803), (861, 11569), (943, 10563), (1509, 6601), (2829, 3521)]