1207171203

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{72673}}^1$

素因数の和:72803

約数の個数: 24

約数和(自身を含む): 1888942608

約数和(自身を除く): 681771405

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 16611, 72673, 218019, 508711, 1526133, 3560977, 8212049, 10682931, 24636147, 57484343, 172453029, 402390401, 1207171203]

約数ペア:

[(1, 1207171203), (3, 402390401), (7, 172453029), (21, 57484343), (49, 24636147), (113, 10682931), (147, 8212049), (339, 3560977), (791, 1526133), (2373, 508711), (5537, 218019), (16611, 72673)]