2053307529

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1033}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 3752179200

約数和(自身を除く): 1698871671

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 809, 819, 1033, 2427, 2457, 3099, 5663, 7231, 7281, 9297, 10517, 13429, 16989, 21693, 21843, 27891, 31551, 40287, 50967, 65079, 73619, 94003, 94653, 120861, 152901, 195237, 220857, 282009, 283959, 362583, 662571, 835697, 846027, 1987713, 2507091, 2538081, 5849879, 7521273, 10864061, 17549637, 22563819, 32592183, 52648911, 76048427, 97776549, 157946733, 228145281, 293329647, 684435843, 2053307529]

約数ペア:

[(1, 2053307529), (3, 684435843), (7, 293329647), (9, 228145281), (13, 157946733), (21, 97776549), (27, 76048427), (39, 52648911), (63, 32592183), (91, 22563819), (117, 17549637), (189, 10864061), (273, 7521273), (351, 5849879), (809, 2538081), (819, 2507091), (1033, 1987713), (2427, 846027), (2457, 835697), (3099, 662571), (5663, 362583), (7231, 283959), (7281, 282009), (9297, 220857), (10517, 195237), (13429, 152901), (16989, 120861), (21693, 94653), (21843, 94003), (27891, 73619), (31551, 65079), (40287, 50967)]