14407211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 19192320

約数和(自身を除く): 4785109

約数列:

[1, 7, 13, 17, 67, 91, 119, 139, 221, 469, 871, 973, 1139, 1547, 1807, 2363, 6097, 7973, 9313, 12649, 14807, 16541, 30719, 65191, 103649, 121069, 158321, 215033, 847483, 1108247, 2058173, 14407211]

約数ペア:

[(1, 14407211), (7, 2058173), (13, 1108247), (17, 847483), (67, 215033), (91, 158321), (119, 121069), (139, 103649), (221, 65191), (469, 30719), (871, 16541), (973, 14807), (1139, 12649), (1547, 9313), (1807, 7973), (2363, 6097)]