3923577

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 6988800

約数和(自身を除く): 3065223

約数列:

[1, 3, 7, 9, 21, 31, 41, 49, 63, 93, 123, 147, 217, 279, 287, 343, 369, 441, 651, 861, 1029, 1271, 1519, 1953, 2009, 2583, 3087, 3813, 4557, 6027, 8897, 10633, 11439, 13671, 14063, 18081, 26691, 31899, 42189, 62279, 80073, 95697, 126567, 186837, 435953, 560511, 1307859, 3923577]

約数ペア:

[(1, 3923577), (3, 1307859), (7, 560511), (9, 435953), (21, 186837), (31, 126567), (41, 95697), (49, 80073), (63, 62279), (93, 42189), (123, 31899), (147, 26691), (217, 18081), (279, 14063), (287, 13671), (343, 11439), (369, 10633), (441, 8897), (651, 6027), (861, 4557), (1029, 3813), (1271, 3087), (1519, 2583), (1953, 2009)]