2980821483

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2860

約数の個数: 36

約数和(自身を含む): 4475320200

約数和(自身を除く): 1494498717

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 1681, 2699, 2993, 5043, 8097, 8979, 15129, 24291, 26937, 110659, 122713, 197027, 331977, 368139, 591081, 995931, 1104417, 1773243, 4537019, 8078107, 13611057, 24234321, 40833171, 72702963, 331202387, 993607161, 2980821483]

約数ペア:

[(1, 2980821483), (3, 993607161), (9, 331202387), (41, 72702963), (73, 40833171), (123, 24234321), (219, 13611057), (369, 8078107), (657, 4537019), (1681, 1773243), (2699, 1104417), (2993, 995931), (5043, 591081), (8097, 368139), (8979, 331977), (15129, 197027), (24291, 122713), (26937, 110659)]