28300971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1049}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 41806800

約数和(自身を除く): 13505829

約数列:

[1, 3, 17, 23, 51, 69, 391, 529, 1049, 1173, 1587, 3147, 8993, 17833, 24127, 26979, 53499, 72381, 410159, 554921, 1230477, 1664763, 9433657, 28300971]

約数ペア:

[(1, 28300971), (3, 9433657), (17, 1664763), (23, 1230477), (51, 554921), (69, 410159), (391, 72381), (529, 53499), (1049, 26979), (1173, 24127), (1587, 17833), (3147, 8993)]