1240748961

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 1877720064

約数和(自身を除く): 636971103

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 289, 391, 731, 867, 989, 1173, 1447, 2193, 2967, 4341, 6647, 12427, 16813, 19941, 24599, 33281, 37281, 50439, 62221, 73797, 99843, 186663, 285821, 418183, 565777, 857463, 1057757, 1254549, 1431083, 1697331, 3173271, 4293249, 9618209, 17981869, 24328411, 28854627, 53945607, 72985233, 413582987, 1240748961]

約数ペア:

[(1, 1240748961), (3, 413582987), (17, 72985233), (23, 53945607), (43, 28854627), (51, 24328411), (69, 17981869), (129, 9618209), (289, 4293249), (391, 3173271), (731, 1697331), (867, 1431083), (989, 1254549), (1173, 1057757), (1447, 857463), (2193, 565777), (2967, 418183), (4341, 285821), (6647, 186663), (12427, 99843), (16813, 73797), (19941, 62221), (24599, 50439), (33281, 37281)]