1896774237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{14929}}^1$

素因数の和:15697

約数の個数: 24

約数和(自身を含む): 2888059200

約数和(自身を除く): 991284963

約数列:

[1, 3, 9, 19, 57, 171, 743, 2229, 6687, 14117, 14929, 42351, 44787, 127053, 134361, 283651, 850953, 2552859, 11092247, 33276741, 99830223, 210752693, 632258079, 1896774237]

約数ペア:

[(1, 1896774237), (3, 632258079), (9, 210752693), (19, 99830223), (57, 33276741), (171, 11092247), (743, 2552859), (2229, 850953), (6687, 283651), (14117, 134361), (14929, 127053), (42351, 44787)]