1539348741

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{4001}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 2637093888

約数和(自身を除く): 1097745147

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 197, 217, 279, 591, 651, 1379, 1773, 1953, 4001, 4137, 6107, 12003, 12411, 18321, 28007, 36009, 42749, 54963, 84021, 124031, 128247, 252063, 372093, 384741, 788197, 868217, 1116279, 2364591, 2604651, 5517379, 7093773, 7813953, 16552137, 24434107, 49656411, 73302321, 171038749, 219906963, 513116247, 1539348741]

約数ペア:

[(1, 1539348741), (3, 513116247), (7, 219906963), (9, 171038749), (21, 73302321), (31, 49656411), (63, 24434107), (93, 16552137), (197, 7813953), (217, 7093773), (279, 5517379), (591, 2604651), (651, 2364591), (1379, 1116279), (1773, 868217), (1953, 788197), (4001, 384741), (4137, 372093), (6107, 252063), (12003, 128247), (12411, 124031), (18321, 84021), (28007, 54963), (36009, 42749)]