485804943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 776412000

約数和(自身を除く): 290607057

約数列:

[1, 3, 9, 13, 39, 53, 117, 157, 159, 471, 477, 499, 689, 1413, 1497, 2041, 2067, 4491, 6123, 6201, 6487, 8321, 18369, 19461, 24963, 26447, 58383, 74889, 78343, 79341, 108173, 235029, 238023, 324519, 343811, 705087, 973557, 1018459, 1031433, 3055377, 3094299, 4152179, 9166131, 12456537, 37369611, 53978327, 161934981, 485804943]

約数ペア:

[(1, 485804943), (3, 161934981), (9, 53978327), (13, 37369611), (39, 12456537), (53, 9166131), (117, 4152179), (157, 3094299), (159, 3055377), (471, 1031433), (477, 1018459), (499, 973557), (689, 705087), (1413, 343811), (1497, 324519), (2041, 238023), (2067, 235029), (4491, 108173), (6123, 79341), (6201, 78343), (6487, 74889), (8321, 58383), (18369, 26447), (19461, 24963)]