21060794301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{12007}}^1$

素因数の和:12401

約数の個数: 32

約数和(自身を含む): 30059578368

約数和(自身を除く): 8998784067

約数列:

[1, 3, 17, 51, 163, 211, 489, 633, 2771, 3587, 8313, 10761, 12007, 34393, 36021, 103179, 204119, 584681, 612357, 1754043, 1957141, 2533477, 5871423, 7600431, 33271397, 43069109, 99814191, 129207327, 412956751, 1238870253, 7020264767, 21060794301]

約数ペア:

[(1, 21060794301), (3, 7020264767), (17, 1238870253), (51, 412956751), (163, 129207327), (211, 99814191), (489, 43069109), (633, 33271397), (2771, 7600431), (3587, 5871423), (8313, 2533477), (10761, 1957141), (12007, 1754043), (34393, 612357), (36021, 584681), (103179, 204119)]