984906573

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997879}}^1$

素因数の和:997936

約数の個数: 16

約数和(自身を含む): 1532743680

約数和(自身を除く): 547837107

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 997879, 2993637, 6985153, 20955459, 46900313, 140700939, 328302191, 984906573]

約数ペア:

[(1, 984906573), (3, 328302191), (7, 140700939), (21, 46900313), (47, 20955459), (141, 6985153), (329, 2993637), (987, 997879)]