42503343

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 59431680

約数和(自身を除く): 16928337

約数列:

[1, 3, 37, 79, 111, 131, 237, 393, 1369, 2923, 4107, 4847, 8769, 10349, 14541, 31047, 108151, 179339, 324453, 382913, 538017, 1148739, 14167781, 42503343]

約数ペア:

[(1, 42503343), (3, 14167781), (37, 1148739), (79, 538017), (111, 382913), (131, 324453), (237, 179339), (393, 108151), (1369, 31047), (2923, 14541), (4107, 10349), (4847, 8769)]