16403713573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 18316390400

約数和(自身を除く): 1912676827

約数列:

[1, 13, 43, 127, 229, 559, 1009, 1651, 2977, 5461, 9847, 13117, 29083, 43387, 70993, 128011, 128143, 231061, 378079, 564031, 1250569, 1665859, 3003793, 5510149, 9935623, 16257397, 29344747, 71631937, 129163099, 381481711, 1261824121, 16403713573]

約数ペア:

[(1, 16403713573), (13, 1261824121), (43, 381481711), (127, 129163099), (229, 71631937), (559, 29344747), (1009, 16257397), (1651, 9935623), (2977, 5510149), (5461, 3003793), (9847, 1665859), (13117, 1250569), (29083, 564031), (43387, 378079), (70993, 231061), (128011, 128143)]