11051901

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 36

約数和(自身を含む): 19562400

約数和(自身を除く): 8510499

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 1319, 2793, 3957, 8379, 9233, 11871, 25061, 27699, 64631, 75183, 83097, 175427, 193893, 225549, 526281, 581679, 1227989, 1578843, 3683967, 11051901]

約数ペア:

[(1, 11051901), (3, 3683967), (7, 1578843), (9, 1227989), (19, 581679), (21, 526281), (49, 225549), (57, 193893), (63, 175427), (133, 83097), (147, 75183), (171, 64631), (399, 27699), (441, 25061), (931, 11871), (1197, 9233), (1319, 8379), (2793, 3957)]