11852757

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 22398720

約数和(自身を除く): 10545963

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 49, 51, 63, 93, 119, 147, 153, 189, 217, 279, 289, 357, 441, 459, 527, 651, 833, 837, 867, 1071, 1323, 1519, 1581, 1953, 2023, 2499, 2601, 3213, 3689, 4557, 4743, 5859, 6069, 7497, 7803, 8959, 11067, 13671, 14161, 14229, 18207, 22491, 25823, 26877, 33201, 41013, 42483, 54621, 62713, 77469, 80631, 99603, 127449, 188139, 232407, 241893, 382347, 438991, 564417, 697221, 1316973, 1693251, 3950919, 11852757]

約数ペア:

[(1, 11852757), (3, 3950919), (7, 1693251), (9, 1316973), (17, 697221), (21, 564417), (27, 438991), (31, 382347), (49, 241893), (51, 232407), (63, 188139), (93, 127449), (119, 99603), (147, 80631), (153, 77469), (189, 62713), (217, 54621), (279, 42483), (289, 41013), (357, 33201), (441, 26877), (459, 25823), (527, 22491), (651, 18207), (833, 14229), (837, 14161), (867, 13671), (1071, 11067), (1323, 8959), (1519, 7803), (1581, 7497), (1953, 6069), (2023, 5859), (2499, 4743), (2601, 4557), (3213, 3689)]