41254521

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 72142848

約数和(自身を除く): 30888327

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 823, 1023, 1519, 1617, 2387, 2469, 4557, 5761, 7161, 9053, 16709, 17283, 25513, 27159, 40327, 50127, 63371, 76539, 120981, 178591, 190113, 280643, 443597, 535773, 841929, 1250137, 1330791, 1964501, 3750411, 5893503, 13751507, 41254521]

約数ペア:

[(1, 41254521), (3, 13751507), (7, 5893503), (11, 3750411), (21, 1964501), (31, 1330791), (33, 1250137), (49, 841929), (77, 535773), (93, 443597), (147, 280643), (217, 190113), (231, 178591), (341, 120981), (539, 76539), (651, 63371), (823, 50127), (1023, 40327), (1519, 27159), (1617, 25513), (2387, 17283), (2469, 16709), (4557, 9053), (5761, 7161)]