485119173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 835246080

約数和(自身を除く): 350126907

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 211, 231, 259, 269, 407, 633, 777, 807, 1221, 1477, 1883, 2321, 2849, 2959, 4431, 5649, 6963, 7807, 8547, 8877, 9953, 16247, 20713, 23421, 29859, 48741, 54649, 56759, 62139, 69671, 85877, 109483, 163947, 170277, 209013, 257631, 328449, 397313, 601139, 624349, 766381, 1191939, 1803417, 1873047, 2100083, 2299143, 4370443, 6300249, 13111329, 14700581, 23100913, 44101743, 69302739, 161706391, 485119173]

約数ペア:

[(1, 485119173), (3, 161706391), (7, 69302739), (11, 44101743), (21, 23100913), (33, 14700581), (37, 13111329), (77, 6300249), (111, 4370443), (211, 2299143), (231, 2100083), (259, 1873047), (269, 1803417), (407, 1191939), (633, 766381), (777, 624349), (807, 601139), (1221, 397313), (1477, 328449), (1883, 257631), (2321, 209013), (2849, 170277), (2959, 163947), (4431, 109483), (5649, 85877), (6963, 69671), (7807, 62139), (8547, 56759), (8877, 54649), (9953, 48741), (16247, 29859), (20713, 23421)]