28190739

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 38666880

約数和(自身を除く): 10476141

約数列:

[1, 3, 41, 123, 419, 547, 1257, 1641, 17179, 22427, 51537, 67281, 229193, 687579, 9396913, 28190739]

約数ペア:

[(1, 28190739), (3, 9396913), (41, 687579), (123, 229193), (419, 67281), (547, 51537), (1257, 22427), (1641, 17179)]