5784236487

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{545117}}^1$

素因数の和:545260

約数の個数: 20

約数和(自身を含む): 8706624696

約数和(自身を除く): 2922388209

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 545117, 1635351, 4906053, 14718159, 44154477, 71410327, 214230981, 642692943, 1928078829, 5784236487]

約数ペア:

[(1, 5784236487), (3, 1928078829), (9, 642692943), (27, 214230981), (81, 71410327), (131, 44154477), (393, 14718159), (1179, 4906053), (3537, 1635351), (10611, 545117)]