40471857

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 59740200

約数和(自身を除く): 19268343

約数列:

[1, 3, 9, 73, 219, 229, 269, 657, 687, 807, 2061, 2421, 16717, 19637, 50151, 58911, 61601, 150453, 176733, 184803, 554409, 4496873, 13490619, 40471857]

約数ペア:

[(1, 40471857), (3, 13490619), (9, 4496873), (73, 554409), (219, 184803), (229, 176733), (269, 150453), (657, 61601), (687, 58911), (807, 50151), (2061, 19637), (2421, 16717)]