13909917

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 22855680

約数和(自身を除く): 8945763

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 929, 2139, 2787, 4991, 6503, 14973, 19509, 21367, 28799, 64101, 86397, 149569, 201593, 448707, 604779, 662377, 1987131, 4636639, 13909917]

約数ペア:

[(1, 13909917), (3, 4636639), (7, 1987131), (21, 662377), (23, 604779), (31, 448707), (69, 201593), (93, 149569), (161, 86397), (217, 64101), (483, 28799), (651, 21367), (713, 19509), (929, 14973), (2139, 6503), (2787, 4991)]