201916869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874099}}^1$

素因数の和:874120

約数の個数: 16

約数和(自身を含む): 335654400

約数和(自身を除く): 133737531

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 874099, 2622297, 6118693, 9615089, 18356079, 28845267, 67305623, 201916869]

約数ペア:

[(1, 201916869), (3, 67305623), (7, 28845267), (11, 18356079), (21, 9615089), (33, 6118693), (77, 2622297), (231, 874099)]