11805327

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 19768320

約数和(自身を除く): 7962993

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 131, 153, 171, 279, 323, 393, 527, 589, 969, 1179, 1581, 1767, 2227, 2489, 2907, 4061, 4743, 5301, 6681, 7467, 10013, 12183, 20043, 22401, 30039, 36549, 42313, 69037, 77159, 90117, 126939, 207111, 231477, 380817, 621333, 694431, 1311703, 3935109, 11805327]

約数ペア:

[(1, 11805327), (3, 3935109), (9, 1311703), (17, 694431), (19, 621333), (31, 380817), (51, 231477), (57, 207111), (93, 126939), (131, 90117), (153, 77159), (171, 69037), (279, 42313), (323, 36549), (393, 30039), (527, 22401), (589, 20043), (969, 12183), (1179, 10013), (1581, 7467), (1767, 6681), (2227, 5301), (2489, 4743), (2907, 4061)]