186902007

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 259530480

約数和(自身を除く): 72628473

約数列:

[1, 3, 31, 93, 241, 269, 723, 807, 961, 2883, 7471, 8339, 22413, 25017, 64829, 194487, 231601, 258509, 694803, 775527, 2009699, 6029097, 62300669, 186902007]

約数ペア:

[(1, 186902007), (3, 62300669), (31, 6029097), (93, 2009699), (241, 775527), (269, 694803), (723, 258509), (807, 231601), (961, 194487), (2883, 64829), (7471, 25017), (8339, 22413)]