1370794089

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{563}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 2214706176

約数和(自身を除く): 843912087

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 563, 1491, 1633, 1689, 3941, 4899, 5041, 11431, 11823, 12949, 15123, 34293, 35287, 38847, 39973, 90643, 105861, 115943, 119919, 271929, 279811, 347829, 811601, 839433, 919379, 2434803, 2758137, 2838083, 6435653, 8514249, 19306959, 19866581, 59599743, 65275909, 195827727, 456931363, 1370794089]

約数ペア:

[(1, 1370794089), (3, 456931363), (7, 195827727), (21, 65275909), (23, 59599743), (69, 19866581), (71, 19306959), (161, 8514249), (213, 6435653), (483, 2838083), (497, 2758137), (563, 2434803), (1491, 919379), (1633, 839433), (1689, 811601), (3941, 347829), (4899, 279811), (5041, 271929), (11431, 119919), (11823, 115943), (12949, 105861), (15123, 90643), (34293, 39973), (35287, 38847)]