1398366849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{632459}}^1$

素因数の和:632540

約数の個数: 16

約数和(自身を含む): 2064349440

約数和(自身を除く): 665982591

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 632459, 1897377, 6957049, 20871147, 42374753, 127124259, 466122283, 1398366849]

約数ペア:

[(1, 1398366849), (3, 466122283), (11, 127124259), (33, 42374753), (67, 20871147), (201, 6957049), (737, 1897377), (2211, 632459)]