13997893

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 17410176

約数和(自身を除く): 3412283

約数列:

[1, 7, 13, 91, 101, 707, 1313, 1523, 9191, 10661, 19799, 138593, 153823, 1076761, 1999699, 13997893]

約数ペア:

[(1, 13997893), (7, 1999699), (13, 1076761), (91, 153823), (101, 138593), (707, 19799), (1313, 10661), (1523, 9191)]