6850431

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 12230400

約数和(自身を除く): 5379969

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 97, 133, 171, 177, 291, 399, 413, 531, 679, 873, 1121, 1197, 1239, 1843, 2037, 3363, 3717, 5529, 5723, 6111, 7847, 10089, 12901, 16587, 17169, 23541, 38703, 40061, 51507, 70623, 108737, 116109, 120183, 326211, 360549, 761159, 978633, 2283477, 6850431]

約数ペア:

[(1, 6850431), (3, 2283477), (7, 978633), (9, 761159), (19, 360549), (21, 326211), (57, 120183), (59, 116109), (63, 108737), (97, 70623), (133, 51507), (171, 40061), (177, 38703), (291, 23541), (399, 17169), (413, 16587), (531, 12901), (679, 10089), (873, 7847), (1121, 6111), (1197, 5723), (1239, 5529), (1843, 3717), (2037, 3363)]