401113647

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1350551}}^1$

素因数の和:1350571

約数の個数: 16

約数和(自身を含む): 648264960

約数和(自身を除く): 247151313

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1350551, 4051653, 12154959, 14856061, 36464877, 44568183, 133704549, 401113647]

約数ペア:

[(1, 401113647), (3, 133704549), (9, 44568183), (11, 36464877), (27, 14856061), (33, 12154959), (99, 4051653), (297, 1350551)]