372391659

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21143}}^1$

素因数の和:21271

約数の個数: 24

約数和(自身を含む): 571733760

約数和(自身を除く): 199342101

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 17613, 21143, 63429, 190287, 401717, 1205151, 2177729, 3615453, 6533187, 19599561, 41376851, 124130553, 372391659]

約数ペア:

[(1, 372391659), (3, 124130553), (9, 41376851), (19, 19599561), (57, 6533187), (103, 3615453), (171, 2177729), (309, 1205151), (927, 401717), (1957, 190287), (5871, 63429), (17613, 21143)]