4157637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 6400800

約数和(自身を除く): 2243163

約数列:

[1, 3, 11, 19, 33, 57, 209, 349, 361, 627, 1047, 1083, 3839, 3971, 6631, 11517, 11913, 19893, 72941, 125989, 218823, 377967, 1385879, 4157637]

約数ペア:

[(1, 4157637), (3, 1385879), (11, 377967), (19, 218823), (33, 125989), (57, 72941), (209, 19893), (349, 11913), (361, 11517), (627, 6631), (1047, 3971), (1083, 3839)]