16157757

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 27141120

約数和(自身を除く): 10983363

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 619, 791, 1243, 1857, 2373, 3729, 4333, 6809, 8701, 12999, 20427, 26103, 47663, 69947, 142989, 209841, 489629, 769417, 1468887, 2308251, 5385919, 16157757]

約数ペア:

[(1, 16157757), (3, 5385919), (7, 2308251), (11, 1468887), (21, 769417), (33, 489629), (77, 209841), (113, 142989), (231, 69947), (339, 47663), (619, 26103), (791, 20427), (1243, 12999), (1857, 8701), (2373, 6809), (3729, 4333)]