1900851627

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{19051}}^1$

素因数の和:19554

約数の個数: 16

約数和(自身を含む): 2572782080

約数和(自身を除く): 671930453

約数列:

[1, 3, 79, 237, 421, 1263, 19051, 33259, 57153, 99777, 1505029, 4515087, 8020471, 24061413, 633617209, 1900851627]

約数ペア:

[(1, 1900851627), (3, 633617209), (79, 24061413), (237, 8020471), (421, 4515087), (1263, 1505029), (19051, 99777), (33259, 57153)]