47921951

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 61767936

約数和(自身を除く): 13845985

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 1327, 3283, 5159, 9289, 14597, 36113, 65023, 88909, 102179, 622363, 715253, 977999, 4356541, 6845993, 47921951]

約数ペア:

[(1, 47921951), (7, 6845993), (11, 4356541), (49, 977999), (67, 715253), (77, 622363), (469, 102179), (539, 88909), (737, 65023), (1327, 36113), (3283, 14597), (5159, 9289)]