1220655741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1\times {\mathrm{6089}}^1$

素因数の和:9628

約数の個数: 16

約数和(自身を含む): 1713969600

約数和(自身を除く): 493313859

約数列:

[1, 3, 19, 57, 3517, 6089, 10551, 18267, 66823, 115691, 200469, 347073, 21415013, 64245039, 406885247, 1220655741]

約数ペア:

[(1, 1220655741), (3, 406885247), (19, 64245039), (57, 21415013), (3517, 347073), (6089, 200469), (10551, 115691), (18267, 66823)]