39620007

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 70187520

約数和(自身を除く): 30567513

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 739, 777, 851, 1449, 2217, 2331, 2553, 5173, 5957, 6651, 7659, 15519, 16997, 17871, 27343, 46557, 50991, 53613, 82029, 118979, 152973, 191401, 246087, 356937, 574203, 628889, 1070811, 1722609, 1886667, 4402223, 5660001, 13206669, 39620007]

約数ペア:

[(1, 39620007), (3, 13206669), (7, 5660001), (9, 4402223), (21, 1886667), (23, 1722609), (37, 1070811), (63, 628889), (69, 574203), (111, 356937), (161, 246087), (207, 191401), (259, 152973), (333, 118979), (483, 82029), (739, 53613), (777, 50991), (851, 46557), (1449, 27343), (2217, 17871), (2331, 16997), (2553, 15519), (5173, 7659), (5957, 6651)]