2022991761

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1\times {\mathrm{1913}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 3169951488

約数和(自身を除く): 1146959727

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1361, 1913, 4083, 5739, 9527, 13391, 28581, 40173, 50357, 70781, 151071, 212343, 352499, 495467, 1057497, 1486401, 2603593, 7810779, 18225151, 54675453, 96332941, 288998823, 674330587, 2022991761]

約数ペア:

[(1, 2022991761), (3, 674330587), (7, 288998823), (21, 96332941), (37, 54675453), (111, 18225151), (259, 7810779), (777, 2603593), (1361, 1486401), (1913, 1057497), (4083, 495467), (5739, 352499), (9527, 212343), (13391, 151071), (28581, 70781), (40173, 50357)]