1911429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 3253068

約数和(自身を除く): 1341639

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 403, 527, 663, 961, 1209, 1581, 1989, 2883, 3627, 4743, 6851, 8649, 12493, 16337, 20553, 37479, 49011, 61659, 112437, 147033, 212381, 637143, 1911429]

約数ペア:

[(1, 1911429), (3, 637143), (9, 212381), (13, 147033), (17, 112437), (31, 61659), (39, 49011), (51, 37479), (93, 20553), (117, 16337), (153, 12493), (221, 8649), (279, 6851), (403, 4743), (527, 3627), (663, 2883), (961, 1989), (1209, 1581)]