100982791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 128798208

約数和(自身を除く): 27815417

約数列:

[1, 7, 13, 43, 91, 131, 197, 301, 559, 917, 1379, 1703, 2561, 3913, 5633, 8471, 11921, 17927, 25807, 39431, 59297, 73229, 110123, 180649, 335491, 512603, 770861, 1109701, 2348437, 7767907, 14426113, 100982791]

約数ペア:

[(1, 100982791), (7, 14426113), (13, 7767907), (43, 2348437), (91, 1109701), (131, 770861), (197, 512603), (301, 335491), (559, 180649), (917, 110123), (1379, 73229), (1703, 59297), (2561, 39431), (3913, 25807), (5633, 17927), (8471, 11921)]