1244287557

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 1931844096

約数和(自身を除く): 687556539

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 271, 369, 541, 813, 943, 1623, 2439, 2829, 4869, 6233, 8487, 11111, 12443, 18699, 22181, 33333, 37329, 56097, 66543, 99999, 111987, 146611, 199629, 255553, 439833, 510163, 766659, 1319499, 1530489, 2299977, 3372053, 4591467, 6011051, 10116159, 18033153, 30348477, 54099459, 138254173, 414762519, 1244287557]

約数ペア:

[(1, 1244287557), (3, 414762519), (9, 138254173), (23, 54099459), (41, 30348477), (69, 18033153), (123, 10116159), (207, 6011051), (271, 4591467), (369, 3372053), (541, 2299977), (813, 1530489), (943, 1319499), (1623, 766659), (2439, 510163), (2829, 439833), (4869, 255553), (6233, 199629), (8487, 146611), (11111, 111987), (12443, 99999), (18699, 66543), (22181, 56097), (33333, 37329)]