1401432627

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{2341}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 2212346880

約数和(自身を除く): 810914253

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 983, 2341, 2949, 6881, 7023, 16387, 20643, 28507, 49161, 67889, 85521, 199549, 203667, 475223, 598647, 1425669, 2301203, 6903609, 16108421, 48325263, 66734887, 200204661, 467144209, 1401432627]

約数ペア:

[(1, 1401432627), (3, 467144209), (7, 200204661), (21, 66734887), (29, 48325263), (87, 16108421), (203, 6903609), (609, 2301203), (983, 1425669), (2341, 598647), (2949, 475223), (6881, 203667), (7023, 199549), (16387, 85521), (20643, 67889), (28507, 49161)]