28768294047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{13879}}^1$

素因数の和:14415

約数の個数: 32

約数和(自身を含む): 41133657600

約数和(自身を除く): 12365363553

約数列:

[1, 3, 17, 51, 97, 291, 419, 1257, 1649, 4947, 7123, 13879, 21369, 40643, 41637, 121929, 235943, 690931, 707829, 1346263, 2072793, 4038789, 5815301, 17445903, 22886471, 68659413, 98860117, 296580351, 564084197, 1692252591, 9589431349, 28768294047]

約数ペア:

[(1, 28768294047), (3, 9589431349), (17, 1692252591), (51, 564084197), (97, 296580351), (291, 98860117), (419, 68659413), (1257, 22886471), (1649, 17445903), (4947, 5815301), (7123, 4038789), (13879, 2072793), (21369, 1346263), (40643, 707829), (41637, 690931), (121929, 235943)]