219037833

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{9631}}^1$

素因数の和:9682

約数の個数: 36

約数和(自身を含む): 381658368

約数和(自身を除く): 162620535

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 7581, 9631, 22743, 28893, 67417, 86679, 182989, 202251, 548967, 606753, 1280923, 1646901, 3476791, 3842769, 10430373, 11528307, 24337537, 31291119, 73012611, 219037833]

約数ペア:

[(1, 219037833), (3, 73012611), (7, 31291119), (9, 24337537), (19, 11528307), (21, 10430373), (57, 3842769), (63, 3476791), (133, 1646901), (171, 1280923), (361, 606753), (399, 548967), (1083, 202251), (1197, 182989), (2527, 86679), (3249, 67417), (7581, 28893), (9631, 22743)]