2079073983

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 3392243712

約数和(自身を除く): 1313169729

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 241, 337, 371, 483, 723, 1011, 1113, 1219, 1687, 2359, 3657, 5061, 5543, 7077, 7751, 8533, 12773, 16629, 17861, 23253, 25599, 38319, 38801, 53583, 54257, 81217, 89411, 116403, 125027, 162771, 243651, 268233, 293779, 375081, 410803, 568519, 881337, 1232409, 1705557, 1867991, 2056453, 2875621, 4304501, 5603973, 6169359, 8626863, 12913503, 13075937, 30131507, 39227811, 90394521, 99003523, 297010569, 693024661, 2079073983]

約数ペア:

[(1, 2079073983), (3, 693024661), (7, 297010569), (21, 99003523), (23, 90394521), (53, 39227811), (69, 30131507), (159, 13075937), (161, 12913503), (241, 8626863), (337, 6169359), (371, 5603973), (483, 4304501), (723, 2875621), (1011, 2056453), (1113, 1867991), (1219, 1705557), (1687, 1232409), (2359, 881337), (3657, 568519), (5061, 410803), (5543, 375081), (7077, 293779), (7751, 268233), (8533, 243651), (12773, 162771), (16629, 125027), (17861, 116403), (23253, 89411), (25599, 81217), (38319, 54257), (38801, 53583)]