428006733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1852843}}^1$

素因数の和:1852864

約数の個数: 16

約数和(自身を含む): 711492096

約数和(自身を除く): 283485363

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1852843, 5558529, 12969901, 20381273, 38909703, 61143819, 142668911, 428006733]

約数ペア:

[(1, 428006733), (3, 142668911), (7, 61143819), (11, 38909703), (21, 20381273), (33, 12969901), (77, 5558529), (231, 1852843)]