1331505034559

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{2759819}}^1$

素因数の和:2760422

約数の個数: 16

約数和(自身を含む): 1534901491200

約数和(自身を除く): 203396456641

約数列:

[1, 7, 157, 439, 1099, 3073, 68923, 482461, 2759819, 19318733, 433291583, 1211560541, 3033041081, 8480923787, 190215004937, 1331505034559]

約数ペア:

[(1, 1331505034559), (7, 190215004937), (157, 8480923787), (439, 3033041081), (1099, 1211560541), (3073, 433291583), (68923, 19318733), (482461, 2759819)]