1263670369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 1427690880

約数和(自身を除く): 164020511

約数列:

[1, 13, 43, 73, 173, 179, 559, 949, 2249, 2327, 3139, 7439, 7697, 12629, 13067, 30967, 40807, 96707, 100061, 164177, 169871, 402571, 543047, 561881, 1331581, 2260591, 7059611, 7304453, 17310553, 29387683, 97205413, 1263670369]

約数ペア:

[(1, 1263670369), (13, 97205413), (43, 29387683), (73, 17310553), (173, 7304453), (179, 7059611), (559, 2260591), (949, 1331581), (2249, 561881), (2327, 543047), (3139, 402571), (7439, 169871), (7697, 164177), (12629, 100061), (13067, 96707), (30967, 40807)]