855794313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 1370506176

約数和(自身を除く): 514711863

約数列:

[1, 3, 9, 11, 33, 99, 113, 227, 337, 339, 681, 1011, 1017, 1243, 2043, 2497, 3033, 3707, 3729, 7491, 11121, 11187, 22473, 25651, 33363, 38081, 76499, 76953, 114243, 229497, 230859, 282161, 342729, 418891, 688491, 841489, 846483, 1256673, 2524467, 2539449, 3770019, 7573401, 8644387, 25933161, 77799483, 95088257, 285264771, 855794313]

約数ペア:

[(1, 855794313), (3, 285264771), (9, 95088257), (11, 77799483), (33, 25933161), (99, 8644387), (113, 7573401), (227, 3770019), (337, 2539449), (339, 2524467), (681, 1256673), (1011, 846483), (1017, 841489), (1243, 688491), (2043, 418891), (2497, 342729), (3033, 282161), (3707, 230859), (3729, 229497), (7491, 114243), (11121, 76953), (11187, 76499), (22473, 38081), (25651, 33363)]