2869347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1565853

約数列:

[1, 3, 13, 29, 39, 43, 59, 87, 129, 177, 377, 559, 767, 1131, 1247, 1677, 1711, 2301, 2537, 3741, 5133, 7611, 16211, 22243, 32981, 48633, 66729, 73573, 98943, 220719, 956449, 2869347]

約数ペア:

[(1, 2869347), (3, 956449), (13, 220719), (29, 98943), (39, 73573), (43, 66729), (59, 48633), (87, 32981), (129, 22243), (177, 16211), (377, 7611), (559, 5133), (767, 3741), (1131, 2537), (1247, 2301), (1677, 1711)]