1900528917

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{63599}}^1$

素因数の和:65032

約数の個数: 16

約数和(自身を含む): 2898124800

約数和(自身を除く): 997595883

約数列:

[1, 3, 7, 21, 1423, 4269, 9961, 29883, 63599, 190797, 445193, 1335579, 90501377, 271504131, 633509639, 1900528917]

約数ペア:

[(1, 1900528917), (3, 633509639), (7, 271504131), (21, 90501377), (1423, 1335579), (4269, 445193), (9961, 190797), (29883, 63599)]