2019207057

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{10771}}^1$

素因数の和:10973

約数の個数: 32

約数和(自身を含む): 3143700480

約数和(自身を除く): 1124493423

約数列:

[1, 3, 7, 21, 79, 113, 237, 339, 553, 791, 1659, 2373, 8927, 10771, 26781, 32313, 62489, 75397, 187467, 226191, 850909, 1217123, 2552727, 3651369, 5956363, 8519861, 17869089, 25559583, 96152717, 288458151, 673069019, 2019207057]

約数ペア:

[(1, 2019207057), (3, 673069019), (7, 288458151), (21, 96152717), (79, 25559583), (113, 17869089), (237, 8519861), (339, 5956363), (553, 3651369), (791, 2552727), (1659, 1217123), (2373, 850909), (8927, 226191), (10771, 187467), (26781, 75397), (32313, 62489)]