2337745389

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 3773911680

約数和(自身を除く): 1436166291

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 401, 769, 1083, 1203, 2307, 2527, 2807, 5383, 7581, 7619, 8421, 14611, 16149, 22857, 43833, 53333, 102277, 144761, 159999, 277609, 306831, 308369, 434283, 832827, 925107, 1013327, 1943263, 2158583, 3039981, 5829789, 5859011, 6475749, 17577033, 41013077, 111321209, 123039231, 333963627, 779248463, 2337745389]

約数ペア:

[(1, 2337745389), (3, 779248463), (7, 333963627), (19, 123039231), (21, 111321209), (57, 41013077), (133, 17577033), (361, 6475749), (399, 5859011), (401, 5829789), (769, 3039981), (1083, 2158583), (1203, 1943263), (2307, 1013327), (2527, 925107), (2807, 832827), (5383, 434283), (7581, 308369), (7619, 306831), (8421, 277609), (14611, 159999), (16149, 144761), (22857, 102277), (43833, 53333)]