26478381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4789}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 37553600

約数和(自身を除く): 11075219

約数列:

[1, 3, 19, 57, 97, 291, 1843, 4789, 5529, 14367, 90991, 272973, 464533, 1393599, 8826127, 26478381]

約数ペア:

[(1, 26478381), (3, 8826127), (19, 1393599), (57, 464533), (97, 272973), (291, 90991), (1843, 14367), (4789, 5529)]