23385999

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5079

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 17256561

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 5039, 15117, 35273, 65507, 85663, 105819, 196521, 256989, 458549, 599641, 1113619, 1375647, 1798923, 3340857, 7795333, 23385999]

約数ペア:

[(1, 23385999), (3, 7795333), (7, 3340857), (13, 1798923), (17, 1375647), (21, 1113619), (39, 599641), (51, 458549), (91, 256989), (119, 196521), (221, 105819), (273, 85663), (357, 65507), (663, 35273), (1547, 15117), (4641, 5039)]