16937804943

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{981731}}^1$

素因数の和:981817

約数の個数: 24

約数和(自身を含む): 25729232256

約数和(自身を除く): 8791427313

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 17253, 981731, 2945193, 8835579, 26506737, 69702901, 79520211, 209108703, 238560633, 627326109, 1881978327, 5645934981, 16937804943]

約数ペア:

[(1, 16937804943), (3, 5645934981), (9, 1881978327), (27, 627326109), (71, 238560633), (81, 209108703), (213, 79520211), (243, 69702901), (639, 26506737), (1917, 8835579), (5751, 2945193), (17253, 981731)]