214778883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{9967}}^1$

素因数の和:10634

約数の個数: 16

約数和(自身を含む): 312915456

約数和(自身を除く): 98136573

約数列:

[1, 3, 11, 33, 653, 1959, 7183, 9967, 21549, 29901, 109637, 328911, 6508451, 19525353, 71592961, 214778883]

約数ペア:

[(1, 214778883), (3, 71592961), (11, 19525353), (33, 6508451), (653, 328911), (1959, 109637), (7183, 29901), (9967, 21549)]