2021107323

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{22501}}^1$

素因数の和:22962

約数の個数: 16

約数和(自身を含む): 2736243200

約数和(自身を除く): 715135877

約数列:

[1, 3, 79, 237, 379, 1137, 22501, 29941, 67503, 89823, 1777579, 5332737, 8527879, 25583637, 673702441, 2021107323]

約数ペア:

[(1, 2021107323), (3, 673702441), (79, 25583637), (237, 8527879), (379, 5332737), (1137, 1777579), (22501, 89823), (29941, 67503)]