28590459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5171}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 40548480

約数和(自身を除く): 11958021

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5171, 5529, 15513, 98249, 294747, 501587, 1504761, 9530153, 28590459]

約数ペア:

[(1, 28590459), (3, 9530153), (19, 1504761), (57, 501587), (97, 294747), (291, 98249), (1843, 15513), (5171, 5529)]