2019858813

素因数分解:

$3^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{28703}}^1$

素因数の和:29833

約数の個数: 24

約数和(自身を含む): 3337471488

約数和(自身を除く): 1317612675

約数列:

[1, 3, 7, 9, 21, 63, 1117, 3351, 7819, 10053, 23457, 28703, 70371, 86109, 200921, 258327, 602763, 1808289, 32061251, 96183753, 224428757, 288551259, 673286271, 2019858813]

約数ペア:

[(1, 2019858813), (3, 673286271), (7, 288551259), (9, 224428757), (21, 96183753), (63, 32061251), (1117, 1808289), (3351, 602763), (7819, 258327), (10053, 200921), (23457, 86109), (28703, 70371)]