742919499

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{231223}}^1$

素因数の和:231256

約数の個数: 32

約数和(自身を含む): 1331850240

約数和(自身を除く): 588930741

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 231223, 693669, 1618561, 2081007, 3930791, 4855683, 6243021, 11792373, 14567049, 27515537, 35377119, 43701147, 82546611, 106131357, 247639833, 742919499]

約数ペア:

[(1, 742919499), (3, 247639833), (7, 106131357), (9, 82546611), (17, 43701147), (21, 35377119), (27, 27515537), (51, 14567049), (63, 11792373), (119, 6243021), (153, 4855683), (189, 3930791), (357, 2081007), (459, 1618561), (1071, 693669), (3213, 231223)]