331368189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 487956480

約数和(自身を除く): 156588291

約数列:

[1, 3, 19, 37, 47, 57, 111, 141, 703, 893, 1739, 2109, 2679, 3343, 5217, 10029, 33041, 63517, 99123, 123691, 157121, 190551, 371073, 471363, 2350129, 2985299, 5813477, 7050387, 8955897, 17440431, 110456063, 331368189]

約数ペア:

[(1, 331368189), (3, 110456063), (19, 17440431), (37, 8955897), (47, 7050387), (57, 5813477), (111, 2985299), (141, 2350129), (703, 471363), (893, 371073), (1739, 190551), (2109, 157121), (2679, 123691), (3343, 99123), (5217, 63517), (10029, 33041)]