740202387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{6469}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 1011183360

約数和(自身を除く): 270980973

約数列:

[1, 3, 43, 129, 887, 2661, 6469, 19407, 38141, 114423, 278167, 834501, 5738003, 17214009, 246734129, 740202387]

約数ペア:

[(1, 740202387), (3, 246734129), (43, 17214009), (129, 5738003), (887, 834501), (2661, 278167), (6469, 114423), (19407, 38141)]