7500437997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1\times {\mathrm{2797}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 11149918080

約数和(自身を除く): 3649480083

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 2371, 2797, 7113, 8391, 30823, 36361, 68759, 81113, 92469, 109083, 206277, 243339, 893867, 1054469, 2681601, 3163407, 6631687, 19895061, 86211931, 192318923, 258635793, 576956769, 2500145999, 7500437997]

約数ペア:

[(1, 7500437997), (3, 2500145999), (13, 576956769), (29, 258635793), (39, 192318923), (87, 86211931), (377, 19895061), (1131, 6631687), (2371, 3163407), (2797, 2681601), (7113, 1054469), (8391, 893867), (30823, 243339), (36361, 206277), (68759, 109083), (81113, 92469)]