48581043

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 78374400

約数和(自身を除く): 29793357

約数列:

[1, 3, 7, 19, 21, 57, 133, 313, 389, 399, 939, 1167, 2191, 2723, 5947, 6573, 7391, 8169, 17841, 22173, 41629, 51737, 121757, 124887, 155211, 365271, 852299, 2313383, 2556897, 6940149, 16193681, 48581043]

約数ペア:

[(1, 48581043), (3, 16193681), (7, 6940149), (19, 2556897), (21, 2313383), (57, 852299), (133, 365271), (313, 155211), (389, 124887), (399, 121757), (939, 51737), (1167, 41629), (2191, 22173), (2723, 17841), (5947, 8169), (6573, 7391)]