384693477

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15971}}^1$

素因数の和:16049

約数の個数: 32

約数和(自身を含む): 621502464

約数和(自身を除く): 236808987

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3441, 8029, 15971, 24087, 47913, 111797, 335391, 495101, 590927, 1485303, 1772781, 3465707, 4136489, 10397121, 12409467, 18318737, 54956211, 128231159, 384693477]

約数ペア:

[(1, 384693477), (3, 128231159), (7, 54956211), (21, 18318737), (31, 12409467), (37, 10397121), (93, 4136489), (111, 3465707), (217, 1772781), (259, 1485303), (651, 590927), (777, 495101), (1147, 335391), (3441, 111797), (8029, 47913), (15971, 24087)]