266331417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{424771}}^1$

素因数の和:424804

約数の個数: 16

約数和(自身を含む): 407781120

約数和(自身を除く): 141449703

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 424771, 1274313, 4672481, 8070649, 14017443, 24211947, 88777139, 266331417]

約数ペア:

[(1, 266331417), (3, 88777139), (11, 24211947), (19, 14017443), (33, 8070649), (57, 4672481), (209, 1274313), (627, 424771)]