7049679

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 12902400

約数和(自身を除く): 5852721

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 49, 51, 91, 93, 119, 147, 217, 221, 273, 343, 357, 403, 527, 637, 651, 663, 833, 1029, 1209, 1519, 1547, 1581, 1911, 2499, 2821, 3689, 4459, 4557, 4641, 5831, 6851, 8463, 10633, 10829, 11067, 13377, 17493, 19747, 20553, 25823, 31899, 32487, 47957, 59241, 75803, 77469, 138229, 143871, 180761, 227409, 335699, 414687, 542283, 1007097, 2349893, 7049679]

約数ペア:

[(1, 7049679), (3, 2349893), (7, 1007097), (13, 542283), (17, 414687), (21, 335699), (31, 227409), (39, 180761), (49, 143871), (51, 138229), (91, 77469), (93, 75803), (119, 59241), (147, 47957), (217, 32487), (221, 31899), (273, 25823), (343, 20553), (357, 19747), (403, 17493), (527, 13377), (637, 11067), (651, 10829), (663, 10633), (833, 8463), (1029, 6851), (1209, 5831), (1519, 4641), (1547, 4557), (1581, 4459), (1911, 3689), (2499, 2821)]