2013643047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9472

約数の個数: 48

約数和(自身を含む): 3233471360

約数和(自身を除く): 1219828313

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 289, 323, 663, 741, 867, 969, 3757, 4199, 5491, 9403, 11271, 12597, 16473, 28209, 71383, 122239, 159851, 178657, 214149, 366717, 479553, 535971, 2078063, 2322541, 2717467, 3037169, 6234189, 6967623, 8152401, 9111507, 35327071, 39483197, 51631873, 105981213, 118449591, 154895619, 671214349, 2013643047]

約数ペア:

[(1, 2013643047), (3, 671214349), (13, 154895619), (17, 118449591), (19, 105981213), (39, 51631873), (51, 39483197), (57, 35327071), (221, 9111507), (247, 8152401), (289, 6967623), (323, 6234189), (663, 3037169), (741, 2717467), (867, 2322541), (969, 2078063), (3757, 535971), (4199, 479553), (5491, 366717), (9403, 214149), (11271, 178657), (12597, 159851), (16473, 122239), (28209, 71383)]