147494473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1949}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 177840000

約数和(自身を除く): 30345527

約数列:

[1, 7, 19, 133, 569, 1949, 3983, 10811, 13643, 37031, 75677, 259217, 1108981, 7762867, 21070639, 147494473]

約数ペア:

[(1, 147494473), (7, 21070639), (19, 7762867), (133, 1108981), (569, 259217), (1949, 75677), (3983, 37031), (10811, 13643)]