210325893

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{51437}}^1$

素因数の和:51516

約数の個数: 16

約数和(自身を含む): 296282880

約数和(自身を除く): 85956987

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 51437, 154311, 1491673, 2417539, 4475019, 7252617, 70108631, 210325893]

約数ペア:

[(1, 210325893), (3, 70108631), (29, 7252617), (47, 4475019), (87, 2417539), (141, 1491673), (1363, 154311), (4089, 51437)]