1961085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 3778560

約数和(自身を除く): 1817475

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 983, 1995, 2949, 4915, 6881, 14745, 18677, 20643, 34405, 56031, 93385, 103215, 130739, 280155, 392217, 653695, 1961085]

約数ペア:

[(1, 1961085), (3, 653695), (5, 392217), (7, 280155), (15, 130739), (19, 103215), (21, 93385), (35, 56031), (57, 34405), (95, 20643), (105, 18677), (133, 14745), (285, 6881), (399, 4915), (665, 2949), (983, 1995)]