29293329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 47037312

約数和(自身を除く): 17743983

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 113, 221, 289, 299, 339, 391, 663, 867, 897, 1173, 1469, 1921, 2599, 3757, 4407, 5083, 5763, 6647, 7797, 11271, 15249, 19941, 24973, 32657, 33787, 44183, 74919, 86411, 97971, 101361, 132549, 259233, 424541, 574379, 751111, 1273623, 1723137, 2253333, 9764443, 29293329]

約数ペア:

[(1, 29293329), (3, 9764443), (13, 2253333), (17, 1723137), (23, 1273623), (39, 751111), (51, 574379), (69, 424541), (113, 259233), (221, 132549), (289, 101361), (299, 97971), (339, 86411), (391, 74919), (663, 44183), (867, 33787), (897, 32657), (1173, 24973), (1469, 19941), (1921, 15249), (2599, 11271), (3757, 7797), (4407, 6647), (5083, 5763)]