40504233

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 70490304

約数和(自身を除く): 29986071

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 539, 677, 777, 1221, 1617, 1813, 2031, 2849, 4739, 5439, 7447, 8547, 14217, 19943, 22341, 25049, 33173, 52129, 59829, 75147, 99519, 156387, 175343, 275539, 364903, 526029, 826617, 1094709, 1227401, 1928773, 3682203, 5786319, 13501411, 40504233]

約数ペア:

[(1, 40504233), (3, 13501411), (7, 5786319), (11, 3682203), (21, 1928773), (33, 1227401), (37, 1094709), (49, 826617), (77, 526029), (111, 364903), (147, 275539), (231, 175343), (259, 156387), (407, 99519), (539, 75147), (677, 59829), (777, 52129), (1221, 33173), (1617, 25049), (1813, 22341), (2031, 19943), (2849, 14217), (4739, 8547), (5439, 7447)]