41198409

素因数分解:

$3^3\times 7^1\times {\mathrm{217981}}^1$

素因数の和:217997

約数の個数: 16

約数和(自身を含む): 69754240

約数和(自身を除く): 28555831

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 217981, 653943, 1525867, 1961829, 4577601, 5885487, 13732803, 41198409]

約数ペア:

[(1, 41198409), (3, 13732803), (7, 5885487), (9, 4577601), (21, 1961829), (27, 1525867), (63, 653943), (189, 217981)]