2055142803

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{747053}}^1$

素因数の和:747194

約数の個数: 16

約数和(自身を含む): 3155556096

約数和(自身を除く): 1100413293

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 747053, 2241159, 5229371, 15688113, 97863943, 293591829, 685047601, 2055142803]

約数ペア:

[(1, 2055142803), (3, 685047601), (7, 293591829), (21, 97863943), (131, 15688113), (393, 5229371), (917, 2241159), (2751, 747053)]