417676821

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 589902720

約数和(自身を除く): 172225899

約数列:

[1, 3, 29, 61, 87, 183, 211, 373, 633, 1119, 1769, 5307, 6119, 10817, 12871, 18357, 22753, 32451, 38613, 68259, 78703, 236109, 373259, 659837, 1119777, 1979511, 2282387, 4800883, 6847161, 14402649, 139225607, 417676821]

約数ペア:

[(1, 417676821), (3, 139225607), (29, 14402649), (61, 6847161), (87, 4800883), (183, 2282387), (211, 1979511), (373, 1119777), (633, 659837), (1119, 373259), (1769, 236109), (5307, 78703), (6119, 68259), (10817, 38613), (12871, 32451), (18357, 22753)]