9969239421

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{12433}}^1$

素因数の和:12574

約数の個数: 36

約数和(自身を含む): 15039494964

約数和(自身を除く): 5070255543

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 1681, 2173, 5043, 6519, 12433, 15129, 19557, 37299, 89093, 111897, 267279, 509753, 658949, 801837, 1529259, 1976847, 4587777, 5930541, 20899873, 27016909, 62699619, 81050727, 188098857, 243152181, 1107693269, 3323079807, 9969239421]

約数ペア:

[(1, 9969239421), (3, 3323079807), (9, 1107693269), (41, 243152181), (53, 188098857), (123, 81050727), (159, 62699619), (369, 27016909), (477, 20899873), (1681, 5930541), (2173, 4587777), (5043, 1976847), (6519, 1529259), (12433, 801837), (15129, 658949), (19557, 509753), (37299, 267279), (89093, 111897)]