421917441

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{68371}}^1$

素因数の和:68413

約数の個数: 24

約数和(自身を含む): 654730272

約数和(自身を除く): 232812831

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 68371, 205113, 752081, 1162307, 2256243, 3486921, 8272891, 12785377, 24818673, 38356131, 140639147, 421917441]

約数ペア:

[(1, 421917441), (3, 140639147), (11, 38356131), (17, 24818673), (33, 12785377), (51, 8272891), (121, 3486921), (187, 2256243), (363, 1162307), (561, 752081), (2057, 205113), (6171, 68371)]