4322367

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 7887360

約数和(自身を除く): 3564993

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 157, 161, 171, 207, 399, 437, 471, 483, 1099, 1197, 1311, 1413, 1449, 2983, 3059, 3297, 3611, 3933, 8949, 9177, 9891, 10833, 20881, 25277, 26847, 27531, 32499, 62643, 68609, 75831, 187929, 205827, 227493, 480263, 617481, 1440789, 4322367]

約数ペア:

[(1, 4322367), (3, 1440789), (7, 617481), (9, 480263), (19, 227493), (21, 205827), (23, 187929), (57, 75831), (63, 68609), (69, 62643), (133, 32499), (157, 27531), (161, 26847), (171, 25277), (207, 20881), (399, 10833), (437, 9891), (471, 9177), (483, 8949), (1099, 3933), (1197, 3611), (1311, 3297), (1413, 3059), (1449, 2983)]