2841886.00000000

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 91756800

約数和(自身を除く): 30060519

約数列:

[1, 3, 17, 23, 51, 69, 149, 353, 391, 447, 1059, 1173, 2533, 3427, 6001, 7599, 8119, 10281, 18003, 24357, 52597, 58259, 138023, 157791, 174777, 414069, 894149, 1209731, 2682447, 3629193, 20565427, 61696281]

約数ペア:

[(1, 61696281), (3, 20565427), (17, 3629193), (23, 2682447), (51, 1209731), (69, 894149), (149, 414069), (353, 174777), (391, 157791), (447, 138023), (1059, 58259), (1173, 52597), (2533, 24357), (3427, 18003), (6001, 10281), (7599, 8119)]