41770989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21001}}^1$

素因数の和:21037

約数の個数: 24

約数和(自身を含む): 68802552

約数和(自身を除く): 27031563

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 21001, 63003, 189009, 273013, 357017, 819039, 1071051, 2457117, 3213153, 4641221, 13923663, 41770989]

約数ペア:

[(1, 41770989), (3, 13923663), (9, 4641221), (13, 3213153), (17, 2457117), (39, 1071051), (51, 819039), (117, 357017), (153, 273013), (221, 189009), (663, 63003), (1989, 21001)]