13827541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 17998848

約数和(自身を除く): 4171307

約数列:

[1, 7, 13, 47, 53, 61, 91, 329, 371, 427, 611, 689, 793, 2491, 2867, 3233, 4277, 4823, 5551, 17437, 20069, 22631, 32383, 37271, 42029, 151951, 226681, 260897, 294203, 1063657, 1975363, 13827541]

約数ペア:

[(1, 13827541), (7, 1975363), (13, 1063657), (47, 294203), (53, 260897), (61, 226681), (91, 151951), (329, 42029), (371, 37271), (427, 32383), (611, 22631), (689, 20069), (793, 17437), (2491, 5551), (2867, 4823), (3233, 4277)]