3929383911

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 5427717120

約数和(自身を除く): 1498333209

約数列:

[1, 3, 47, 139, 141, 157, 417, 471, 1277, 3831, 6533, 7379, 19599, 21823, 22137, 60019, 65469, 177503, 180057, 200489, 532509, 601467, 1025681, 3077043, 8342641, 9422983, 25027923, 27867971, 28268949, 83603913, 1309794637, 3929383911]

約数ペア:

[(1, 3929383911), (3, 1309794637), (47, 83603913), (139, 28268949), (141, 27867971), (157, 25027923), (417, 9422983), (471, 8342641), (1277, 3077043), (3831, 1025681), (6533, 601467), (7379, 532509), (19599, 200489), (21823, 180057), (22137, 177503), (60019, 65469)]