3855141

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 6238080

約数和(自身を除く): 2382939

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 227, 333, 459, 629, 681, 999, 1887, 2043, 3859, 5661, 6129, 8399, 11577, 16983, 25197, 34731, 75591, 104193, 142783, 226773, 428349, 1285047, 3855141]

約数ペア:

[(1, 3855141), (3, 1285047), (9, 428349), (17, 226773), (27, 142783), (37, 104193), (51, 75591), (111, 34731), (153, 25197), (227, 16983), (333, 11577), (459, 8399), (629, 6129), (681, 5661), (999, 3859), (1887, 2043)]