2154733

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 2747520

約数和(自身を除く): 592787

約数列:

[1, 7, 17, 19, 119, 133, 323, 953, 2261, 6671, 16201, 18107, 113407, 126749, 307819, 2154733]

約数ペア:

[(1, 2154733), (7, 307819), (17, 126749), (19, 113407), (119, 18107), (133, 16201), (323, 6671), (953, 2261)]