1900523541

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{43573}}^1$

素因数の和:43681

約数の個数: 32

約数和(自身を含む): 3034144768

約数和(自身を除く): 1133621227

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 1407, 2077, 6231, 14539, 43573, 43617, 130719, 305011, 915033, 1350763, 2919391, 4052289, 8758173, 9455341, 20435737, 28366023, 61307211, 90501121, 271503363, 633507847, 1900523541]

約数ペア:

[(1, 1900523541), (3, 633507847), (7, 271503363), (21, 90501121), (31, 61307211), (67, 28366023), (93, 20435737), (201, 9455341), (217, 8758173), (469, 4052289), (651, 2919391), (1407, 1350763), (2077, 915033), (6231, 305011), (14539, 130719), (43573, 43617)]