1860641321

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1213}}^1\times {\mathrm{1811}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 2340553152

約数和(自身を除く): 479911831

約数列:

[1, 7, 11, 77, 121, 847, 1213, 1811, 8491, 12677, 13343, 19921, 93401, 139447, 146773, 219131, 1027411, 1533917, 2196743, 15377201, 24164173, 169149211, 265805903, 1860641321]

約数ペア:

[(1, 1860641321), (7, 265805903), (11, 169149211), (77, 24164173), (121, 15377201), (847, 2196743), (1213, 1533917), (1811, 1027411), (8491, 219131), (12677, 146773), (13343, 139447), (19921, 93401)]