424680333

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8713}}^1$

素因数の和:8945

約数の個数: 32

約数和(自身を含む): 709389312

約数和(自身を除く): 284708979

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 2321, 4431, 6963, 8713, 16247, 26139, 48741, 60991, 95843, 182973, 287529, 670901, 1838443, 2012703, 5515329, 12869101, 20222873, 38607303, 60668619, 141560111, 424680333]

約数ペア:

[(1, 424680333), (3, 141560111), (7, 60668619), (11, 38607303), (21, 20222873), (33, 12869101), (77, 5515329), (211, 2012703), (231, 1838443), (633, 670901), (1477, 287529), (2321, 182973), (4431, 95843), (6963, 60991), (8713, 48741), (16247, 26139)]