54998881

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 64384768

約数和(自身を除く): 9385887

約数列:

[1, 7, 61, 151, 427, 853, 1057, 5971, 9211, 52033, 64477, 128803, 364231, 901621, 7856983, 54998881]

約数ペア:

[(1, 54998881), (7, 7856983), (61, 901621), (151, 364231), (427, 128803), (853, 64477), (1057, 52033), (5971, 9211)]