2045980971

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107791}}^1$

素因数の和:107856

約数の個数: 32

約数和(自身を含む): 3276876800

約数和(自身を除く): 1230895829

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 18981, 107791, 323373, 970119, 2048029, 2910357, 3988267, 6144087, 11964801, 18432261, 35894403, 55296783, 75777073, 107683209, 227331219, 681993657, 2045980971]

約数ペア:

[(1, 2045980971), (3, 681993657), (9, 227331219), (19, 107683209), (27, 75777073), (37, 55296783), (57, 35894403), (111, 18432261), (171, 11964801), (333, 6144087), (513, 3988267), (703, 2910357), (999, 2048029), (2109, 970119), (6327, 323373), (18981, 107791)]