1520284797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 2359558656

約数和(自身を除く): 839273859

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 271, 369, 661, 813, 943, 1983, 2439, 2829, 5949, 6233, 8487, 11111, 15203, 18699, 27101, 33333, 45609, 56097, 81303, 99999, 136827, 179131, 243909, 255553, 537393, 623323, 766659, 1612179, 1869969, 2299977, 4120013, 5609907, 7344371, 12360039, 22033113, 37080117, 66099339, 168920533, 506761599, 1520284797]

約数ペア:

[(1, 1520284797), (3, 506761599), (9, 168920533), (23, 66099339), (41, 37080117), (69, 22033113), (123, 12360039), (207, 7344371), (271, 5609907), (369, 4120013), (661, 2299977), (813, 1869969), (943, 1612179), (1983, 766659), (2439, 623323), (2829, 537393), (5949, 255553), (6233, 243909), (8487, 179131), (11111, 136827), (15203, 99999), (18699, 81303), (27101, 56097), (33333, 45609)]