1921040565

素因数分解:

$3^1\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{51913}}^1$

素因数の和:54388

約数の個数: 16

約数和(自身を含む): 3074970048

約数和(自身を除く): 1153929483

約数列:

[1, 3, 5, 15, 2467, 7401, 12335, 37005, 51913, 155739, 259565, 778695, 128069371, 384208113, 640346855, 1921040565]

約数ペア:

[(1, 1921040565), (3, 640346855), (5, 384208113), (15, 128069371), (2467, 778695), (7401, 259565), (12335, 155739), (37005, 51913)]