39228441

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 22057959

約数列:

[1, 3, 7, 21, 89, 139, 151, 267, 417, 453, 623, 973, 1057, 1869, 2919, 3171, 12371, 13439, 20989, 37113, 40317, 62967, 86597, 94073, 146923, 259791, 282219, 440769, 1868021, 5604063, 13076147, 39228441]

約数ペア:

[(1, 39228441), (3, 13076147), (7, 5604063), (21, 1868021), (89, 440769), (139, 282219), (151, 259791), (267, 146923), (417, 94073), (453, 86597), (623, 62967), (973, 40317), (1057, 37113), (1869, 20989), (2919, 13439), (3171, 12371)]