8164793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 10838016

約数和(自身を除く): 2673223

約数列:

[1, 7, 13, 23, 47, 83, 91, 161, 299, 329, 581, 611, 1079, 1081, 1909, 2093, 3901, 4277, 7553, 7567, 13363, 14053, 24817, 27307, 50713, 89723, 98371, 173719, 354991, 628061, 1166399, 8164793]

約数ペア:

[(1, 8164793), (7, 1166399), (13, 628061), (23, 354991), (47, 173719), (83, 98371), (91, 89723), (161, 50713), (299, 27307), (329, 24817), (581, 14053), (611, 13363), (1079, 7567), (1081, 7553), (1909, 4277), (2093, 3901)]