1672019991

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{5303}}^1$

素因数の和:6023

約数の個数: 24

約数和(自身を含む): 2464896096

約数和(自身を除く): 792876105

約数列:

[1, 3, 9, 53, 159, 477, 661, 1983, 5303, 5949, 15909, 35033, 47727, 105099, 281059, 315297, 843177, 2529531, 3505283, 10515849, 31547547, 185779999, 557339997, 1672019991]

約数ペア:

[(1, 1672019991), (3, 557339997), (9, 185779999), (53, 31547547), (159, 10515849), (477, 3505283), (661, 2529531), (1983, 843177), (5303, 315297), (5949, 281059), (15909, 105099), (35033, 47727)]