47876257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 12442463

約数列:

[1, 11, 13, 19, 67, 143, 209, 247, 263, 737, 871, 1273, 2717, 2893, 3419, 4997, 9581, 14003, 16549, 17621, 37609, 54967, 64961, 182039, 193831, 229073, 334799, 714571, 2519803, 3682789, 4352387, 47876257]

約数ペア:

[(1, 47876257), (11, 4352387), (13, 3682789), (19, 2519803), (67, 714571), (143, 334799), (209, 229073), (247, 193831), (263, 182039), (737, 64961), (871, 54967), (1273, 37609), (2717, 17621), (2893, 16549), (3419, 14003), (4997, 9581)]