2017889535

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{12409}}^1$

素因数の和:12747

約数の個数: 32

約数和(自身を含む): 3327468480

約数和(自身を除く): 1309578945

約数列:

[1, 3, 5, 15, 37, 111, 185, 293, 555, 879, 1465, 4395, 10841, 12409, 32523, 37227, 54205, 62045, 162615, 186135, 459133, 1377399, 2295665, 3635837, 6886995, 10907511, 18179185, 54537555, 134525969, 403577907, 672629845, 2017889535]

約数ペア:

[(1, 2017889535), (3, 672629845), (5, 403577907), (15, 134525969), (37, 54537555), (111, 18179185), (185, 10907511), (293, 6886995), (555, 3635837), (879, 2295665), (1465, 1377399), (4395, 459133), (10841, 186135), (12409, 162615), (32523, 62045), (37227, 54205)]