13271604699

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 18072391680

約数和(自身を除く): 4800786981

約数列:

[1, 3, 97, 137, 291, 411, 463, 719, 1389, 2157, 13289, 39867, 44911, 63431, 69743, 98503, 134733, 190293, 209229, 295509, 332897, 998691, 6152807, 9554791, 18458421, 28664373, 32291009, 45606889, 96873027, 136820667, 4423868233, 13271604699]

約数ペア:

[(1, 13271604699), (3, 4423868233), (97, 136820667), (137, 96873027), (291, 45606889), (411, 32291009), (463, 28664373), (719, 18458421), (1389, 9554791), (2157, 6152807), (13289, 998691), (39867, 332897), (44911, 295509), (63431, 209229), (69743, 190293), (98503, 134733)]