572254977

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 938630400

約数和(自身を除く): 366375423

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 331, 399, 619, 931, 993, 1857, 2317, 2793, 4333, 6289, 6951, 11761, 12999, 16219, 18867, 30331, 35283, 44023, 48657, 82327, 90993, 132069, 204889, 246981, 308161, 576289, 614667, 924483, 1434223, 1728867, 3892891, 4302669, 10039561, 11678673, 27250237, 30118683, 81750711, 190751659, 572254977]

約数ペア:

[(1, 572254977), (3, 190751659), (7, 81750711), (19, 30118683), (21, 27250237), (49, 11678673), (57, 10039561), (133, 4302669), (147, 3892891), (331, 1728867), (399, 1434223), (619, 924483), (931, 614667), (993, 576289), (1857, 308161), (2317, 246981), (2793, 204889), (4333, 132069), (6289, 90993), (6951, 82327), (11761, 48657), (12999, 44023), (16219, 35283), (18867, 30331)]