17148131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 23697408

約数和(自身を除く): 6549277

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 463, 481, 1001, 2849, 3241, 3367, 5093, 5291, 6019, 17131, 35651, 37037, 42133, 66209, 119917, 188441, 222703, 463463, 1319087, 1558921, 2449733, 17148131]

約数ペア:

[(1, 17148131), (7, 2449733), (11, 1558921), (13, 1319087), (37, 463463), (77, 222703), (91, 188441), (143, 119917), (259, 66209), (407, 42133), (463, 37037), (481, 35651), (1001, 17131), (2849, 6019), (3241, 5291), (3367, 5093)]