23885953

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 30134976

約数和(自身を除く): 6249023

約数列:

[1, 7, 13, 61, 91, 169, 331, 427, 793, 1183, 2317, 4303, 5551, 10309, 20191, 30121, 55939, 72163, 141337, 262483, 391573, 1837381, 3412279, 23885953]

約数ペア:

[(1, 23885953), (7, 3412279), (13, 1837381), (61, 391573), (91, 262483), (169, 141337), (331, 72163), (427, 55939), (793, 30121), (1183, 20191), (2317, 10309), (4303, 5551)]