2912532381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{139429}}^1$

素因数の和:139657

約数の個数: 24

約数和(自身を含む): 4611228960

約数和(自身を除く): 1698696579

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 6963, 20889, 139429, 418287, 1254861, 1533719, 4601157, 13803471, 29419519, 88258557, 264775671, 323614709, 970844127, 2912532381]

約数ペア:

[(1, 2912532381), (3, 970844127), (9, 323614709), (11, 264775671), (33, 88258557), (99, 29419519), (211, 13803471), (633, 4601157), (1899, 1533719), (2321, 1254861), (6963, 418287), (20889, 139429)]