1312047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 2143440

約数和(自身を除く): 831393

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 457, 957, 1371, 2871, 4113, 5027, 13253, 15081, 39759, 45243, 119277, 145783, 437349, 1312047]

約数ペア:

[(1, 1312047), (3, 437349), (9, 145783), (11, 119277), (29, 45243), (33, 39759), (87, 15081), (99, 13253), (261, 5027), (319, 4113), (457, 2871), (957, 1371)]