2495694537

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{776749}}^1$

素因数の和:776782

約数の個数: 32

約数和(自身を含む): 4474080000

約数和(自身を除く): 1978385463

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 776749, 2330247, 5437243, 6990741, 13204733, 16311729, 20972223, 39614199, 48935187, 92433131, 118842597, 146805561, 277299393, 356527791, 831898179, 2495694537]

約数ペア:

[(1, 2495694537), (3, 831898179), (7, 356527791), (9, 277299393), (17, 146805561), (21, 118842597), (27, 92433131), (51, 48935187), (63, 39614199), (119, 20972223), (153, 16311729), (189, 13204733), (357, 6990741), (459, 5437243), (1071, 2330247), (3213, 776749)]