16703051981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{104743}}^1$

素因数の和:104889

約数の個数: 32

約数和(自身を含む): 22121932800

約数和(自身を除く): 5418880819

約数列:

[1, 7, 11, 19, 77, 109, 133, 209, 763, 1199, 1463, 2071, 8393, 14497, 22781, 104743, 159467, 733201, 1152173, 1990117, 8065211, 11416987, 13930819, 21891287, 79918909, 125586857, 153239009, 216922753, 879107999, 1518459271, 2386150283, 16703051981]

約数ペア:

[(1, 16703051981), (7, 2386150283), (11, 1518459271), (19, 879107999), (77, 216922753), (109, 153239009), (133, 125586857), (209, 79918909), (763, 21891287), (1199, 13930819), (1463, 11416987), (2071, 8065211), (8393, 1990117), (14497, 1152173), (22781, 733201), (104743, 159467)]