31284913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 37116576

約数和(自身を除く): 5831663

約数列:

[1, 11, 17, 67, 121, 187, 227, 737, 1139, 2057, 2497, 3859, 8107, 12529, 15209, 27467, 42449, 137819, 167299, 258553, 466939, 1840289, 2844083, 31284913]

約数ペア:

[(1, 31284913), (11, 2844083), (17, 1840289), (67, 466939), (121, 258553), (187, 167299), (227, 137819), (737, 42449), (1139, 27467), (2057, 15209), (2497, 12529), (3859, 8107)]