29194529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 37847040

約数和(自身を除く): 8652511

約数列:

[1, 7, 13, 31, 79, 91, 131, 217, 403, 553, 917, 1027, 1703, 2449, 2821, 4061, 7189, 10349, 11921, 17143, 28427, 31837, 52793, 72443, 134537, 222859, 320819, 369551, 941759, 2245733, 4170647, 29194529]

約数ペア:

[(1, 29194529), (7, 4170647), (13, 2245733), (31, 941759), (79, 369551), (91, 320819), (131, 222859), (217, 134537), (403, 72443), (553, 52793), (917, 31837), (1027, 28427), (1703, 17143), (2449, 11921), (2821, 10349), (4061, 7189)]