402161757

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{3313}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 549434688

約数和(自身を除く): 147272931

約数列:

[1, 3, 43, 129, 941, 2823, 3313, 9939, 40463, 121389, 142459, 427377, 3117533, 9352599, 134053919, 402161757]

約数ペア:

[(1, 402161757), (3, 134053919), (43, 9352599), (129, 3117533), (941, 427377), (2823, 142459), (3313, 121389), (9939, 40463)]