2247285481

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{8539}}^1$

素因数の和:8725

約数の個数: 24

約数和(自身を含む): 2698708320

約数和(自身を除く): 451422839

約数列:

[1, 7, 41, 49, 131, 287, 917, 2009, 5371, 6419, 8539, 37597, 59773, 263179, 350099, 418411, 1118609, 2450693, 7830263, 17154851, 45862969, 54811841, 321040783, 2247285481]

約数ペア:

[(1, 2247285481), (7, 321040783), (41, 54811841), (49, 45862969), (131, 17154851), (287, 7830263), (917, 2450693), (2009, 1118609), (5371, 418411), (6419, 350099), (8539, 263179), (37597, 59773)]