41253219

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 72731648

約数和(自身を除く): 31478429

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2347, 2511, 5859, 7041, 16429, 17577, 21123, 49287, 63369, 72757, 147861, 190107, 218271, 443583, 509299, 654813, 1330749, 1527897, 1964439, 4583691, 5893317, 13751073, 41253219]

約数ペア:

[(1, 41253219), (3, 13751073), (7, 5893317), (9, 4583691), (21, 1964439), (27, 1527897), (31, 1330749), (63, 654813), (81, 509299), (93, 443583), (189, 218271), (217, 190107), (279, 147861), (567, 72757), (651, 63369), (837, 49287), (1953, 21123), (2347, 17577), (2511, 16429), (5859, 7041)]